Oneida Nation v. Village of Hobart, Wisconsin ( 2020 )


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  •                                In the
    United States Court of Appeals
    For the Seventh Circuit
    ____________________
    No. 19‐1981
    ONEIDA NATION,
    Plaintiff‐Appellant,
    v.
    VILLAGE OF HOBART,
    Defendant‐Appellee.
    ____________________
    Appeal from the United States District Court for the
    Eastern District of Wisconsin.
    No. 1:16‐cv‐01217 — William C. Griesbach, Judge.
    ____________________
    ARGUED APRIL 13, 2020 — DECIDED JULY 30, 2020
    ____________________
    Before SYKES, Chief Judge, and HAMILTON and ST. EVE, Cir‐
    cuit Judges.
    HAMILTON, Circuit Judge. The Oneida Nation’s Big Apple
    Fest has become a test of power and jurisdiction between the
    Nation and the Village of Hobart, Wisconsin. The Oneida Na‐
    tion in Wisconsin hosts its annual Big Apple Fest on land par‐
    tially located in the Village of Hobart. In 2016 the Village de‐
    manded that the Nation obtain a permit under a Village ordi‐
    nance and submit to some of the Village’s laws. The Nation
    2                                                   No. 19‐1981
    sued for declaratory and injunctive relief, arguing that the Vil‐
    lage may not subject the Nation to state and local law on its
    own reservation. In the meantime, the Nation held the festival
    without a permit, and the Village issued a citation for violat‐
    ing the ordinance.
    To resolve this dispute, we must trace the history of the
    Oneida Reservation from its establishment by treaty in 1838
    through a series of allotment acts passed by Congress around
    the turn of the twentieth century. If the Reservation remains
    intact, then federal law treats the land at issue as Indian coun‐
    try not subject to most state and local regulation. The Village
    argues that the Reservation was diminished piece by piece
    when Congress allotted the Reservation among individual
    tribe members and allowed the land to be sold eventually to
    non‐Indians. The district court agreed and granted summary
    judgment in favor of the Village.
    We reverse. The Reservation was created by treaty, and it
    can be diminished or disestablished only by Congress. Con‐
    gress has not done either of those things. The governing legal
    framework—at least when the issue was decided in the dis‐
    trict court and when we heard oral argument—was clear. Un‐
    der Solem v. Bartlett, 
    465 U.S. 463
    (1984), we look—from most
    important factor to least—to statutory text, the circumstances
    surrounding a statute’s passage, and subsequent events for
    evidence of a “clear congressional purpose to diminish the
    reservation.”
    Id. at 476.
    After this case was argued, the Su‐
    preme Court decided McGirt v. Oklahoma, 
    140 S. Ct. 2452
    (2020). We read McGirt as adjusting the Solem framework to
    place a greater focus on statutory text, making it even more
    difficult to establish the requisite congressional intent to dis‐
    No. 19‐1981                                                     3
    establish or diminish a reservation. The Oneida Nation pre‐
    vails under both the Solem framework and the adjustments
    made in McGirt.
    The undisputed facts show no congressional intent to di‐
    minish. First, the statutory texts provide no clear indication
    that Congress intended to eliminate all tribal interests in allot‐
    ted Oneida land. Second, the Supreme Court has rejected—
    time and time again—the Village’s argument that diminish‐
    ment can be the result of Congress’s general expectation in the
    late nineteenth and early twentieth centuries that its actions
    would lead eventually to the end of the reservation system.
    These general expectations do not show an “unequivocal[]”
    contemporary understanding that the statutes would dimin‐
    ish the Reservation and effectively abrogate the United States’
    treaty with the Oneida. 
    Solem, 465 U.S. at 471
    . The Village’s
    argument that Congress intended to diminish the Reservation
    by allowing land to pass out of Indian hands is antithetical to
    Solem and the well‐established legal framework for diminish‐
    ment. Third, events following Congress’s enactment of the
    relevant statute (or statutes) cannot alone support a finding of
    diminishment in the absence of textual or contextual support.
    Even if they could, the evidence offered by Village is so incon‐
    clusive that it could not justify a finding that the United States
    unilaterally broke the 1838 Treaty.
    The Village’s alternative arguments for affirmance also
    fail. The Nation is not bound by a 1933 judgment in a federal
    case brought by some of its individual members. And the Vil‐
    lage has not shown “exceptional circumstances” that could
    justify imposing its Special Events Ordinance on the Nation
    within the boundaries of the Reservation. California v. Cabazon
    Band of Mission Indians, 
    480 U.S. 202
    , 215 (1987). In sum, as a
    4                                                    No. 19‐1981
    matter of federal law, the entire Reservation as established by
    the 1838 Treaty remains Indian country. The Village lacks ju‐
    risdiction to apply its ordinance to the Nation’s on‐reserva‐
    tion activities. We remand with instructions to enter judgment
    in favor of the Nation.
    I. Background
    A. History of the Oneida Reservation
    In 1838, the Oneida Reservation was established by treaty
    with the United States. Treaty with the Oneida, Feb. 3, 1838,
    art. 2, 7 Stat. 566. The Treaty reserved to the Oneida Tribe “a
    tract of land containing one hundred (100) acres, for each in‐
    dividual, and the lines of which shall be so run as to include
    all their settlements and improvements in the vicinity of
    Green Bay.”
    Id. The Treaty called
    for the United States to sur‐
    vey land for the reservation “as soon as practicable.”
    Id. art. 3. After
    taking a census of the Oneida, a reservation of approxi‐
    mately 65,000 acres was surveyed and established in compli‐
    ance with the Treaty.
    This Treaty was the culmination of almost two decades of
    relocation. The Oneida were members of the Iroquois Federa‐
    tion, with their homeland in New York. Like so many other
    tribes during the removal period (ca. 1828–1847), some of the
    Oneida were compelled—after years of encroachment, ero‐
    sion of their land base, and pressure from both federal and
    state governments—to move west. This process resulted in
    the 1838 Treaty, in which the United States agreed to establish
    a reservation for the Oneida in exchange for the Oneida ced‐
    ing “all their title and interest” in other land in Wisconsin that
    had previously been set apart for the Oneida and other New
    York tribes by earlier treaties. Treaty with the Oneida, art. 1,
    No. 19‐1981                                                              5
    citing Treaty with the Menominee, Feb. 8, 1831, 7 Stat. 342,
    and Treaty with the Menominee, Oct. 27, 1832, 7 Stat. 405.1
    Toward the end of the nineteenth century, Congress began
    a nationwide policy of encouraging individual ownership of
    Indian reservation land. For nearly fifty years, beginning with
    the General Allotment Act of 1887 (also known as the Dawes
    Act), ch. 119, 24 Stat. 388, and ending with the Indian Reor‐
    ganization Act of 1934, ch. 576, 48 Stat. 984, Congress followed
    a policy of allotting to individual tribe members reservation
    lands that had been held in severalty by the respective tribes.
    “The objectives of allotment were simple and clear cut: to ex‐
    tinguish tribal sovereignty, erase reservation boundaries, and
    force the assimilation of Indians into the society at large.”
    County of Yakima v. Confederated Tribes & Bands of the Yakima
    Indian Nation, 
    502 U.S. 251
    , 254 (1992), citing In re Heff, 
    197 U.S. 488
    , 499 (1905).
    The results of the allotment policy were disastrous for In‐
    dians, although the policy was driven at least in part by a pa‐
    ternalistic but misguided belief that forced assimilation and
    individual land ownership would benefit them. E.g., D.S.
    Otis, The Dawes Act and the Allotment of Indian Lands 8 (1973)
    (proponents of allotment believed it would “make restitution
    to the Indian for all that the white man had done to him in the
    past”), and Francis P. Prucha, The Great Father: The United
    1 The Nation submitted as evidence several expert reports describing
    this history in much greater detail. Frederick E. Hoxie, A History of Rela‐
    tions Between the Oneida Nation and the United States of America 1776–1934,
    at 23–49 (Nov. 15, 2017), ECF No. 92‐2; R. David Edmunds, The Oneida
    Indian Reservation in Wisconsin—Its Land, Its People, and its Governance,
    1838–1938, at 3–11 (Nov. 15, 2017), ECF No. 92‐5.
    6                                                     No. 19‐1981
    States Government and the American Indians 895 (1984) (“pri‐
    mary function” of allotment was “to turn the Indians gener‐
    ally into agriculturalists”).
    The Dawes Act, enacted in 1887, was a generally applica‐
    ble statute that authorized the allotment of Indian reservation
    lands to individual tribe members. The Act granted the Pres‐
    ident discretion to allot any Indian reservation to the mem‐
    bers of the tribe and to issue land patents (i.e., titles) to allot‐
    tees to be held in trust by the United States for twenty‐five
    years. §§ 1, 5. After this trust period, the patents would issue
    in fee to the individual allottees, though the President was
    given discretion to extend the trust period indefinitely. § 5.
    After the government completed the allotment and issued the
    trust patents, allottees would “be subject to the laws, both civil
    and criminal, of the State or Territory in which they may re‐
    side.” § 6. The Dawes Act also authorized the President to ne‐
    gotiate with tribes whose reservations had undergone allot‐
    ment for the “purchase and release” of surplus lands left over
    after allotment. § 5.
    The Oneida Reservation in Wisconsin was allotted soon af‐
    ter passage of the Dawes Act. President Benjamin Harrison
    approved the allotment, and an agent of the Office of Indian
    Affairs was assigned in June 1889 to carry it out. The Reserva‐
    tion was split into 1,530 allotments for tribal members with 80
    acres reserved for establishing schools and a small amount of
    land set aside for future allotments. Trust patents were issued
    on June 13, 1892, with fee patents set to issue to allottees
    twenty‐five years later, in 1917.
    In 1906, Congress amended Section 6 of the Dawes Act to
    speed the allotment process. Act of May 8, 1906 (Burke Act),
    ch. 2348, 34 Stat. 182. The Burke Act gave the Secretary of the
    No. 19‐1981                                                     7
    Interior the discretion to issue “a patent in fee simple,” free of
    all restrictions, to any allottee “competent and capable of
    managing his or her affairs” before the expiration of the
    twenty‐five‐year trust period. 34 Stat. at 182. The Burke Act
    also made Indian allottees citizens subject to state law “at the
    expiration of the trust period” rather than upon issuance of
    the trust patent.
    Id. at 181.
    The Dawes Act, originally and as
    amended by the Burke Act, contained no reference to reserva‐
    tion boundaries, to tribal interests in reservation land, or to
    any particular reservation.
    A month after passing the Burke Act, Congress then spe‐
    cifically addressed the Oneida Reservation allotments in an
    appropriations act for the Office of Indian Affairs. Act of June
    21, 1906, ch. 3504, 34 Stat. 325, 380–81. In addition to provid‐
    ing appropriations and addressing other matters relevant to
    Indian affairs, the statute made specific adjustments to the im‐
    plementation of the Dawes Act on various Indian reserva‐
    tions. The provisions specific to the Oneida authorized the
    Secretary of the Interior “in his discretion, to issue fee‐simple
    patents” to 56 named Oneida allottees
    , id. at 380,
    and reiter‐
    ated the authority of the Secretary to issue fee‐simple patents
    to Oneida allottees.
    Id. at 381.
        Over the next few decades, many of the Oneida Reserva‐
    tion allotments were fee‐patented. Most of these parcels were
    eventually conveyed to non‐Indians by sale, foreclosure, or
    enforcement of tax liens. Oneida Tribe of Indians of Wis. v. Vil‐
    lage of Hobart, 
    542 F. Supp. 2d 908
    , 912 (E.D. Wis. 2008); see
    also James W. Oberly, The Dawes Act and the Oneida Indian Res‐
    ervation of Wisconsin, in The Oneida Indians in the Age of Allot‐
    ment, 1860–1920 194–95 (Laurence M. Hauptman & L. Gordon
    McLester III, eds., 2006). By 1917, only 106 Oneida allotments
    8                                                     No. 19‐1981
    remained in trust, and over 50,000 of the 65,000 acres of reser‐
    vation land were owned by non‐Indians.
    This pattern of land loss was not unusual. Allotment
    “proved disastrous for the Indians.” Hodel v. Irving, 
    481 U.S. 704
    , 707 (1987). Across the United States, the majority of res‐
    ervation land left Indian hands: two‐thirds of allotted land
    passed into non‐Indian ownership, and another 60 million
    acres were lost under the surplus lands program. Judith
    Royster, The Legacy of Allotment, 27 Ariz. St. L.J. 1, 10–13 (1995).
    By the late 1920s, the policy of allotment was recognized as a
    failure. E.g., Lewis Meriam, Inst. for Government Research,
    The Problem of Indian Administration 7, 41 (1928); Readjust‐
    ment of Indian Affairs: Hearings on H.R. 7902 Before the Commit‐
    tee on Indian Affairs, 73d Cong. 15 (1934) (as a result of allot‐
    ment, Indians “drift[ed] toward complete impoverishment”
    and lost their land) (statement of John Collier, Commissioner
    of Office of Indian Affairs).
    In 1934, federal policy toward Indian lands turned 180 de‐
    grees. Congress passed the Indian Reorganization Act of 1934,
    ch. 576, 48 Stat. 984, not only to stem the loss of Indian land
    holdings brought on by allotment but also to give tribes the
    opportunity to re‐establish their governments and land hold‐
    ings. “The intent and purpose of the [Act] was ‘to rehabilitate
    the Indian’s economic life and to give him a chance to develop
    the initiative destroyed by a century of oppression and pater‐
    nalism.’” Mescalero Apache Tribe v. Jones, 
    411 U.S. 145
    , 152
    (1973), quoting H.R. Rep. No. 1804, at 6 (1934). The 1934 Act
    brought an end to allotment, indefinitely extending the trust
    period on all remaining trust patents. §§ 1–2. The Act allowed
    tribes to organize and adopt constitutions with a congres‐
    sional sanction of self‐government. § 16. It also authorized the
    No. 19‐1981                                                     9
    Secretary of the Interior to acquire lands to be placed into trust
    for tribes. § 5.
    The Oneida Nation made use of this program to re‐estab‐
    lish its tribal government and to rebuild its land base. In 1934,
    Oneida tribal members voted in favor of organizing under the
    Indian Reorganization Act. In 1936, the Oneida Constitution
    was approved by the Secretary of the Interior and by the
    Oneida themselves. Since then, the Nation has acquired in fee
    many of the parcels that had previously been allotted and sold
    to non‐Indians. And as of December 2017, the United States
    has placed approximately 14,000 acres of land into trust for
    the Nation.
    B. The Big Apple Fest
    Since 2009, the Nation has held an annual cultural event
    called the Big Apple Fest. The Big Apple Fest is free and open
    to the public. It is intended to educate the public about Oneida
    history and culture, and it offers a range of activities. The
    event is subject to the Nation’s laws and regulations. Oneida
    Nation personnel (including police) oversee the event to en‐
    sure compliance with the Nation’s ordinances pertaining to
    health, public safety, waste disposal, and sanitation.
    The Village of Hobart is an incorporated municipality of
    the State of Wisconsin located entirely within the Oneida Res‐
    ervation boundaries established by the 1838 Treaty. In 2016,
    the Village adopted its Special Event Ordinance, No. 03‐2016,
    codified at ch. 250, Village of Hobart Municipal Code. The Or‐
    dinance applies to:
    Any temporary event or activity occurring on
    public or private property that interferes with or
    differs from the normal and ordinary use of the
    10                                                        No. 19‐1981
    property or adjacent public or private property
    which, due to the number of people involved,
    timing of the event, or other similar factors
    deemed reasonably relevant by the Village,
    would require Village services beyond those
    normally provided.
    Id. § 250‐5. Under
    the Ordinance, no “person”—defined
    broadly enough to include the Nation—may conduct a special
    event within the Village without obtaining a special event per‐
    mit from the Village.
    Id. §§ 250‐5, 250‐6.
    The Ordinance also
    imposes a range of conditions on special events and effec‐
    tively imposes all relevant Village ordinances on permit hold‐
    ers by reserving the right to “shut down a special event that
    is in progress” if “there is a violation of Village ordinances,
    state statutes or the terms of the applicant’s permit.”
    Id. § 250‐ 7(I).
    The Village informed the Nation that it would either have
    to apply for and obtain a permit for the 2016 Big Apple Fest
    or face a penalty under the Ordinance.
    The Nation did not apply for a permit and instead con‐
    ducted the 2016 Big Apple Fest under its own laws.2 The event
    took place on both land held in trust for the Nation by the
    United States and fee land owned by the Nation and located
    within the Village. All of this land was within the 1838 Treaty
    boundaries of the Reservation.
    After the 2016 Big Apple Fest, the Village issued a citation
    to the Nation for holding the event without a permit. The ci‐
    tation imposed a $5,000 fine on the Nation. The citation in‐
    structed the Nation to appear in municipal court, but those
    2The Nation did obtain permission from state and county authorities
    to divert state highway traffic during the event.
    No. 19‐1981                                                  11
    proceedings have been stayed pending the outcome of this ac‐
    tion.
    C. This Federal Lawsuit
    The Nation filed this action before the 2016 Big Apple Fest
    in response to the Village’s demand that it comply with the
    Ordinance. The Nation sought declaratory and injunctive re‐
    lief on two claims: that application of the Ordinance to the
    Nation is preempted by federal law and that the imposition
    of the Ordinance is an impermissible infringement on the Na‐
    tion’s power of self‐government. The Village asserted several
    affirmative defenses and counterclaims, including for a de‐
    claratory judgment that the Ordinance was enforceable on
    some or all of the Nation’s land. The district court allowed the
    Village discovery on the issues of disestablishment, diminish‐
    ment, and the scope of the Big Apple Fest. It denied discovery
    on the Nation’s status as a federally‐recognized tribe under
    the Indian Reorganization Act, determining that recognition
    was a political question inappropriate for judicial review.
    Following discovery, the Nation and the Village both
    moved for summary judgment. The district court found that
    the Reservation had been diminished at least to the extent that
    allotted land had passed into fee simple ownership and had
    been conveyed to non‐Indians. The district court did not iden‐
    tify which of these two events (issuing patents to Indians or
    passage of title to non‐Indians) actually diminished the Res‐
    ervation. Nor did it identify which of the relevant statutes—
    the Dawes Act, the Burke Act, or the Oneida Provision of the
    1906 Appropriations Act—was responsible for the diminish‐
    ment of the Reservation, though its reasoning suggests that
    the Dawes Act alone would have been enough. The district
    court relied heavily on the general expectations of Congress
    12                                                  No. 19‐1981
    in the late nineteenth century regarding the future of Indian
    reservations. The court also assumed that Congress intended
    land that passed into ownership by non‐Indians to lose its res‐
    ervation status. Under this reasoning, the Nation would be
    left with a much‐diminished Reservation of about 14,000 acres
    consisting only of its trust land.
    The district court determined that the Village had the au‐
    thority to impose the Ordinance on the Nation—on fee land
    at least—because such land did not constitute Indian country
    under 18 U.S.C. § 1151(a). The district court also determined
    that the Reservation had not been disestablished, rejecting an
    argument by the Village that the Nation was bound by a judg‐
    ment in a 1933 suit brought by individual members of the Na‐
    tion. The Nation’s claims were denied, and the case was dis‐
    missed.
    As explained below, the district court’s decision was based
    on legal errors that departed from decades of Supreme Court
    precedent. The district court’s reliance on Congress’s general
    expectations about the decline of the reservation system was
    contrary to the requirement that Congress clearly express its
    intent to diminish a reservation. And its conclusion that fee‐
    simple ownership—by Indians or non‐Indians—was incom‐
    patible with continued reservation status is at odds with the
    Supreme Court’s cases on diminishing reservations.
    II. Discussion
    A. Legal Standard
    We review de novo the district court’s grant of summary
    judgment. Wisconsin v. Ho‐Chunk Nation, 
    784 F.3d 1076
    , 1079
    (7th Cir. 2015). If the land where the Big Apple Fest takes place
    is Indian country, then the Oneida Nation has jurisdiction
    No. 19‐1981                                                            13
    over its own activities on its land and is not subject to regula‐
    tion by the Village. See California v. Cabazon Band of Mission
    Indians, 
    480 U.S. 202
    , 207 & n.5 (1987) (local and state govern‐
    ments lack authority to regulate tribes in Indian country in
    absence of exceptional circumstances); United States v. Ma‐
    zurie, 
    419 U.S. 544
    , 557 (1975) (Indian tribes retain “attributes
    of sovereignty over both their members and their territory”).
    A federal statute defines Indian country to include “all
    land within the limits of any Indian reservation under the ju‐
    risdiction of the United States Government, notwithstanding
    the issuance of any patent, and, including rights‐of‐way running
    through the reservation.” Act of June 25, 1948, ch. 645, § 1151,
    62 Stat. 757, 757, codified at 18 U.S.C. § 1151(a) (emphasis
    added).3 The Village argues that this statute is not relevant
    and cannot be applied “retroactively” because it was enacted
    in 1948, after the alleged diminishment of the Oneida Reser‐
    vation. “Indian country” is a statutory term of art that had a
    narrower meaning in the mid‐ to late‐1800s than it currently
    does, limited to land to which Indian title had not been extin‐
    guished. See Ex parte Kan‐gi‐Shun‐ca, 
    109 U.S. 556
    , 560 (1883),
    citing Act of June 30, 1834, ch. 161, § 1, 4 Stat. 729, 729.
    The issue here, however, is not whether the land was “In‐
    dian country” at the time Congress passed the legislation at
    issue. In applying § 1151(a), we are concerned with reservation
    status, which did not and does not depend on Indian title.
    United States v. Celestine, 
    215 U.S. 278
    , 285–87 (1909). The 1948
    Indian country statute codified that reservation status and
    3 This definition is found in the federal criminal code but applies to
    questions of both civil and criminal jurisdiction. Cabazon Band of Mission
    
    Indians, 480 U.S. at 207
    n.5.
    14                                                    No. 19‐1981
    tribal jurisdiction do not depend on “the issuance of any pa‐
    tent” and clarified the sometimes confusing jurisdictional cat‐
    egories of “Indian country” and “Indian reservation” that
    were already in the process of being aligned in the early 1900s.
    See, e.g., Donnelly v. United States, 
    228 U.S. 243
    , 269 (1913) (In‐
    dian country encompasses reservation land regardless of
    whether Indian title has been extinguished). And the Su‐
    preme Court has repeatedly applied the 1948 Indian country
    statute to determine whether reservations allotted during the
    late 1800s and early 1900s retained their reservation status.
    E.g., McGirt v. Oklahoma, 
    140 S. Ct. 2452
    , 2464 (2020); Seymour
    v. Superintendent, 
    368 U.S. 351
    , 357–58 (1962).
    B. Reservation Status: The Standard for Diminishment
    The boundaries of the Oneida Reservation were estab‐
    lished by the 1838 Treaty, and those boundaries can be
    changed only by Congress. The Oneida never agreed to any
    change in the treaty‐established boundaries that were sup‐
    posed to be “binding on the contracting parties,” including
    the United States. Treaty with the Oneida, art. 5. Instead, the
    Village relies on Lone Wolf v. Hitchcock, 
    187 U.S. 553
    (1903).
    In Lone Wolf, several Indian tribes challenged a new statute
    opening up about two million acres of reservation land to
    non‐Indian settlement. The tribes relied on a treaty provision
    for allotting such land that required signed consent by three‐
    fourths of the adult male tribe members. The tribes alleged
    that the number of signatures was not sufficient and that the
    signatures actually obtained had been obtained by fraud.
    The Supreme Court did not decide whether the federal
    government had complied with the treaty. Instead, in lan‐
    guage that can be jarring for twenty‐first century readers, the
    No. 19‐1981                                                 15
    Court held that Congress was free to pass legislation breaking
    treaties with Indians:
    The [tribe’s contention that the treaty must be
    enforced] in effect ignores the status of the con‐
    tracting Indians and the relation of dependency
    they bore and continue to bear towards the gov‐
    ernment of the United States. To uphold the
    claim would be to adjudge that the indirect op‐
    eration of the treaty was to materially limit and
    qualify the controlling authority of Congress in
    respect to the care and protection of the Indians,
    and to deprive Congress, in a possible emer‐
    gency, when the necessity might be urgent for a
    partition and disposal of the tribal lands, of all
    power to act, if the assent of the Indians could
    not be obtained.
    Id. at 564.
           The power exists to abrogate the provisions of
    an Indian treaty, though presumably such
    power will be exercised only when circum‐
    stances arise which will not only justify the gov‐
    ernment in disregarding the stipulations of the
    treaty, but may demand, in the interest of the
    country and the Indians themselves, that it
    should do so. When, therefore, treaties were en‐
    tered into between the United States and a tribe
    of Indians it was never doubted that the power
    to abrogate existed in Congress, and that in a
    contingency such power might be availed of
    from considerations of governmental policy,
    16                                                   No. 19‐1981
    particularly if consistent with perfect good faith
    towards the Indians.
    Id. at 566.
    Lone Wolf thus held that if Congress chose to break
    a treaty with an Indian tribe, the courts would allow it to do
    so without judicial remedy. See also
    id. at 565
    (“It is to be pre‐
    sumed that in this matter the United States would be gov‐
    erned by such considerations of justice as would control a
    Christian people in their treatment of an ignorant and de‐
    pendent race.”), quoting Beecher v. Weherby, 
    95 U.S. 517
    , 525
    (1877).
    That harsh rule has been mitigated by what is in effect a
    strong clear‐statement rule: Congress may exercise this power
    to break a treaty, but it must do so clearly, not by inference or
    indirection. Congressional intent to break its treaty pledges
    “is not to be lightly imputed.” Menominee Tribe of Indians v.
    United States, 
    391 U.S. 404
    , 413 (1968). “Once a block of land is
    set aside for an Indian Reservation and no matter what hap‐
    pens to the title of individual plots within the area, the entire
    block retains its reservation status until Congress explicitly in‐
    dicates otherwise.” 
    Solem, 465 U.S. at 470
    (emphasis added), cit‐
    ing 
    Celestine, 215 U.S. at 285
    . Accord, e.g., Nebraska v. Parker,
    
    136 S. Ct. 1072
    , 1078–79 (2016) (“Only Congress can divest a
    reservation of its land and diminish its boundaries, and its in‐
    tent to do so must be clear.”) (quotation marks and brackets
    omitted); 
    Celestine, 215 U.S. at 290
    –91 (allotment act must “be
    construed in the interest of the Indian” to continue federal
    guardianship absent “clear” evidence of congressional in‐
    tent). We will not “lightly assume that Congress in fact in‐
    tends to undermine Indian self‐government,” Michigan v. Bay
    Mills Indian Community, 
    572 U.S. 782
    , 790 (2014), and must
    No. 19‐1981                                                          17
    “resolve any ambiguities in favor of the Indians.” South Da‐
    kota v. Yankton Sioux Tribe, 
    522 U.S. 329
    , 344 (1998).
    Based on these principles of statutory construction, the
    framework for determining whether Congress has dimin‐
    ished a reservation has been “well settled.” 
    Parker, 136 S. Ct. at 1078
    . We first look to the statutory text, which provides the
    “most probative evidence of diminishment.”
    Id. at 1079,
    quot‐
    ing Hagen v. Utah, 
    510 U.S. 399
    , 411 (1994). Next, we look to
    whether the circumstances surrounding the legislation “une‐
    quivocally reveal a widely‐held, contemporaneous under‐
    standing that the affected reservation would shrink.” 
    Solem, 465 U.S. at 471
    ; see also 
    Parker, 136 S. Ct. at 1080
    ; Wisconsin v.
    Stockbridge–Munsee Community, 
    554 F.3d 657
    , 663 (7th Cir.
    2009). Last, we consider the later demographic history and the
    United States’ later treatment of affected areas, which have
    “some evidentiary value” and can “reinforce” a conclusion
    suggested by the text. 
    Parker, 136 S. Ct. at 1081
    (brackets omit‐
    ted), citing 
    Solem, 465 U.S. at 471
    , and Mattz v. Arnett, 
    412 U.S. 481
    , 505 (1973). Neither this court nor the Supreme Court has
    ever found the requisite congressional intent to diminish
    based on only this last factor.4
    C. Applying the Solem Diminishment Framework
    Applying the Solem framework shows that Congress has
    not expressed intent to diminish the Oneida Reservation, let
    alone done so clearly. Each time the Supreme Court has ap‐
    plied the Solem framework and found a reservation to be dis‐
    established or diminished, a tribe‐specific statute expressly
    4  We read McGirt as adjusting this framework by establishing statu‐
    tory ambiguity as a threshold for any consideration of context and later
    
    history. 140 S. Ct. at 2468
    .
    18                                                  No. 19‐1981
    removed a definite portion from the reservation at the time of
    enactment. In each such case, that conclusion was dictated by
    statutory text or unequivocal contemporary understanding
    drawn from legislative history or negotiations in which the
    tribe agreed to give up part of its reservation.
    The Village’s theory departs from this framework in three
    important ways. First, the Village relies on a theory of incre‐
    mental diminishment. Without a statute expressly removing
    a portion of the Oneida Reservation, the Village argues that
    Congress intended to diminish the Reservation to an un‐
    known degree—and at many unknown points in the future—
    as allotted land would be passed into fee ownership by indi‐
    vidual Indians and then sold to non‐Indians parcel by parcel.
    Such a haphazard pattern of diminishment would produce an
    impracticable checkerboard pattern of state and Indian juris‐
    diction. The Supreme Court has rejected legal theories that
    would produce such checkerboards of tribal or state jurisdic‐
    tion based on the identity of the fee owner. E.g., Moe v. Con‐
    federated Salish & Kootenai Tribes of the Flathead Reservation,
    
    425 U.S. 463
    , 479 (1976); 
    Seymour, 368 U.S. at 358
    . The Village’s
    theory also relies on the notion that reservation status de‐
    pends on whether individual tribe members own the particu‐
    lar parcels. The Supreme Court has also rejected this theory
    repeatedly over the past century, beginning with Celestine.
    Second, the Village relies on Congress’s general expecta‐
    tion during the allotment era that Indian reservations and
    tribal identity would fade away as Indians embraced individ‐
    ual land ownership and assimilated. The Village presents
    none of the kinds of contemporary evidence that the Supreme
    Court or this court has found to be compelling evidence of
    No. 19‐1981                                                            19
    congressional intent to diminish. Congress’s general expecta‐
    tion that allotment would lead to the end of the reservation
    system is simply not enough to establish diminishment. So‐
    
    lem, 465 U.S. at 468
    –69.
    Third, the Village’s theory is not limited to an act of Con‐
    gress specifically addressing the Oneida Reservation—in‐
    deed, it is not even tied to the text of a statute.5 Instead, the
    Village asks us to find congressional intent to diminish in the
    two generally applicable statutes that were used to allot many
    Indian reservations in the late 1800s. See Brief for National
    Congress of American Indians and Indian Land Tenure Foun‐
    dation as Amici Curiae 26–27. The Village’s argument that di‐
    minishment can result from Congress’s general expectations
    regarding widely‐applicable allotment statutes would lead to
    the conclusion that many other reservations—including at
    least one that the Supreme Court has held to be intact—have
    been diminished. See 
    Mattz, 412 U.S. at 495
    , 505–06 (reserva‐
    tion allotted under the Dawes Act was not disestablished;
    land within reservation boundaries was still Indian country).
    Having highlighted the key flaws in the Village’s dimin‐
    ishment theory, we now consider each of the Solem factors. We
    see no evidence that Congress has acted to diminish the
    Oneida Reservation.
    5 The Village does argue that the 1906 Oneida Provision indicated con‐
    gressional intent to diminish, but the bulk of its argument is devoted to
    the generally applicable Dawes and Burke Acts. And the same logic un‐
    derlies both arguments for diminishment.
    20                                                    No. 19‐1981
    1. Statutory Text
    The Village correctly concedes that the relevant statutes—
    the 1887 Dawes Act, the 1906 Burke Act, and the 1906 Oneida
    Provision—lack hallmark language of diminishment. And it
    could not argue otherwise given the clear language of the stat‐
    utes. Each statute moved members of the Nation toward indi‐
    vidual ownership of Reservation land in fee, but none ad‐
    dressed the status of the Reservation or the underlying tribal
    interests in Reservation land. To provide a textual basis for
    diminishment, the statutes would have to contain “[e]xplicit
    reference to cession or other language evidencing the present
    and total surrender of all tribal interests[, which] strongly
    suggests that Congress meant to divest from the reservation.”
    
    Solem, 465 U.S. at 470
    , citing DeCoteau v. District County Court,
    
    420 U.S. 425
    , 444–45 (1975); see also, e.g., 
    DeCoteau, 420 U.S. at 445
    –46 (statute ratifying agreement with tribe to “cede, sell,
    relinquish, and convey” reservation land in exchange for a
    sum certain reflected congressional intent to disestablish the
    reservation); Rosebud Sioux Tribe v. Kneip, 
    430 U.S. 584
    , 597
    (1977) (statute provided that tribe would “cede, surrender,
    grant, and convey to the United States all their claim, right,
    title, and interest in” part of reservation); 
    Hagen, 510 U.S. at 412
    (statute provided that certain lands were “restored to the
    public domain”); 
    Seymour, 368 U.S. at 354
    (statute provided
    that certain lands were “vacated and restored to the public
    domain”); Yankton 
    Sioux, 522 U.S. at 344
    –45 (statute ratifying
    agreement with tribe to “cede, sell, relinquish, and convey to
    the United States all their claim, right, title, and interest in and
    to all the unallotted lands within the limits of the reservation”
    in exchange for a sum of money).
    No. 19‐1981                                                              21
    The statutes affecting the Oneida Reservation contain no
    such language surrendering all tribal interests in allotted
    land, so there is no textual basis for diminishment.6
    2. Historical Context and Contemporaneous Understand‐
    ing
    We next look to historical context surrounding the enact‐
    ment of the legislation. Even where a statute contains no hall‐
    mark diminishment language, Solem taught that a court may
    infer congressional intent to diminish reservation boundaries
    where sources “unequivocally reveal a widely‐held, contem‐
    poraneous understanding that the affected reservation would
    shrink as a result of the proposed 
    legislation.” 465 U.S. at 471
    .
    Such an understanding would likely be found either in the
    record of negotiations with the tribe ceding land or in the leg‐
    islative history. See
    id. (describing as particularly
    useful “the
    manner in which the transaction was negotiated with the
    tribes involved and the tenor of legislative reports presented
    to Congress”); Yankton 
    Sioux, 522 U.S. at 351
    –52 (looking to
    legislative reports describing negotiation of a surplus land
    act); Stockbridge–Munsee 
    Community, 554 F.3d at 664
    (relying
    on shared expectations of tribe and United States expressed
    6 The Village argues that we should not expect cession or payment
    language to appear in allotment acts because that kind of language is tai‐
    lored to the surplus land context. But we see no reason why Congress
    could not have used similar or analogous language in an allotment act to
    express its intent to diminish or disestablish a reservation. An allotment
    statute could say, for example, that reservation lines were abolished or
    modified. See Act of Apr. 21, 1904, ch. 1402, § 8, 33 Stat. 189, 218 (“[T]he
    reservation lines of the said Ponca and Otoe and Missouria Indian reser‐
    vations … are … abolished.”).
    22                                                   No. 19‐1981
    in contemporaneous legislative history). The Village has not
    offered this kind of contemporaneous evidence.
    Instead, the Village bases its argument on the general ex‐
    pectation of Congress during the allotment era that the allot‐
    ment policy would ultimately lead to assimilation and the dis‐
    appearance of reservations. The Village asks us to hold that
    the Dawes Act, as amended by the Burke Act, diminished the
    Oneida Reservation because the “ultimate goal of allotment”
    was to do away with Indian reservations. We assume this was
    the ultimate goal, though the full story is complicated. See,
    e.g., Montana v. United States, 
    450 U.S. 544
    , 559 n.9 (1981) (“The
    policy of the Acts was the eventual assimilation of the Indian
    population … and the gradual extinction of Indian reserva‐
    tions and Indian titles.”) (internal quotation marks and cita‐
    tions omitted). But whatever the ultimate aim of allotment
    may have been, the Village’s argument is foreclosed by Su‐
    preme Court precedent.
    Supreme Court decisions stretching over fifty years—from
    Seymour, to Mattz, to Solem, to Parker—have repeatedly re‐
    jected diminishment arguments that were based on evidence
    of that general understanding. In these cases, the Supreme
    Court held that surplus land acts passed by Congress during
    the allotment era did not diminish Indian reservations, even
    though Congress at the time had the general aim of bringing
    the reservation system to an end and expressly opened up
    part of the reservations to settlement by non‐Indians.
    The Court refused to infer from the general expectations
    of Congress the specific intent necessary to abrogate treaty
    rights. So
    lem, 465 U.S. at 468
    –69 (collecting cases); see also
    Stockbridge–Munsee 
    Community, 554 F.3d at 662
    . Without
    more, offering non‐Indians the opportunity to purchase land
    No. 19‐1981                                                               23
    within reservation boundaries does not diminish a reserva‐
    tion, regardless of what Congress may have expected to hap‐
    pen. 
    Solem, 465 U.S. at 470
    ; 
    Mattz, 412 U.S. at 496
    –97. And
    while Congress expected that reservations “could be abol‐
    ished” when “all the lands had been allotted and the trust ex‐
    pired,” 
    Mattz, 412 U.S. at 496
    (emphasis added), this does not
    mean that reservations would necessarily be disestablished or
    diminished. Indeed, the Court observed in Mattz that “allot‐
    ment under [a tribe‐specific allotment act] is completely con‐
    sistent with continued reservation status.”
    Id. at 497.
        The Village’s incremental diminishment theory also de‐
    pends on inferring congressional intent to diminish a reserva‐
    tion from its understanding that “a loss of reservation status
    was the necessary consequence of a change in land tenure on
    an allotment.” Brief for Appellee 31. The Village argues that
    Congress must have intended the Reservation to be dimin‐
    ished as land ownership passed from Indians to non‐Indians
    because, we are told, it viewed continued reservation status
    as incompatible with non‐Indian land ownership. The Village
    traces this idea to dicta from Solem observing that “the notion
    that reservation status of Indian lands might not be coexten‐
    sive with tribal ownership was unfamiliar at the turn of the
    
    century.” 465 U.S. at 468
    .7 That passing observation most def‐
    initely does not mean that the Supreme Court has accepted
    7 This observation about the understanding of reservation status—
    dicta in Solem (1984)—is in tension with the holding of 
    Celestine, 215 U.S. at 285
    (1909), that “reservation” had a broader meaning than “Indian
    country” and did not depend on Indian title:
    [I]t was decided, in Bates v. Clark, 
    95 U.S. 204
    , 209 (1877), that
    all the country described in [the 1834 statute defining Indian
    country] as “Indian country” remains such “so long as the In‐
    24                                                               No. 19‐1981
    non‐Indian ownership as a basis for finding diminishment.
    After all, every surplus land act opened up reservation land
    for purchase by non‐Indians, and every allotment act created
    the possibility that reservation land would at some point pass
    into the hands of non‐Indians.
    The Supreme Court explicitly rejected the Village’s theory
    in Seymour. In that case, the State of Washington made essen‐
    tially the same argument that the Village makes here: that the
    limits of the reservation “would be diminished by the actual
    purchase of land within it by non‐Indians because land
    owned in fee by non‐Indians cannot be said to be reserved for
    
    Indians.” 368 U.S. at 357
    .
    dians retain their original title to the soil, and ceases to be In‐
    dian country whenever they lose that title, in the absence of
    any different provision by treaty or by act of Congress.” …
    But the word “reservation” has a different meaning, for while
    the body of land described in the section quoted as “Indian
    country” was a reservation, yet a reservation is not neces‐
    sarily “Indian country.” The word is used in the land law to
    describe any body of land, large or small, which Congress has
    reserved from sale for any purpose. It may be a military res‐
    ervation, or an Indian reservation, or, indeed, one for any pur‐
    pose for which Congress has authority to provide, and, when
    Congress has once established a reservation, all tracts in‐
    cluded within it remain a part of the reservation until sepa‐
    rated therefrom by Congress.
    Solem went to say: “Only in 1948 did Congress uncouple reservation status
    from Indian ownership, and statutorily define Indian country to include
    lands held in fee by non‐Indians within reservation 
    boundaries.” 485 U.S. at 468
    (emphasis added). This dictum is also inconsistent with Celes‐
    tine (and the actual holding of Solem) and provides no support for the Vil‐
    lage.
    No. 19‐1981                                                                25
    The Court concluded that the question was “squarely put
    to rest” by Congress’s enactment of 18 U.S.C. § 1151, which
    defines “Indian country” to include “all land within the limits
    of any Indian reservation under the jurisdiction of the United
    States government, notwithstanding the issuance of any pa‐
    tent.”
    Id. at 357–58.
    The “impractical pattern of checkerboard
    jurisdiction” that would result from the State’s proposed rule
    was “avoided by the plain language of § 1151.”
    Id. at 358.
    In
    other words, the Court deferred to the statutory language of
    § 1151(a) to determine that Indian title was not needed to
    maintain the reservation status of a parcel of land.8 In Sey‐
    mour, the Court refused to draw any distinction between pa‐
    tents issued to Indians and those issued to non‐Indians, so its
    reasoning means that the passage of title from Indian to non‐
    Indian does not show diminishment.
    Seymour, Mattz, Solem, and Parker addressed surplus land
    acts that disposed of reservation land after a portion of it had
    been allotted to tribal members. We have no reason to ap‐
    proach allotment statutes differently. After all, allotment and
    surplus land disposition went hand‐in‐hand. Both were part
    of Congress’s plan to encourage individual Indian ownership
    of property, assimilation, and the eventual end of the reserva‐
    tion system. See So
    lem, 465 U.S. at 468
    . The Dawes Act itself
    8 Seymour cited only the Indian country statute for this point, but Cel‐
    estine supported the same conclusion long before the statute was enacted.
    
    See 215 U.S. at 285
    ; supra at 23 n.7. The historical and revision notes to the
    Indian country statute also indicate that Congress included all reservation
    land—irrespective of Indian title—in the Indian country definition based
    on earlier Supreme Court precedent. See 18 U.S.C. § 1151 historical and
    revision notes to 1948 Act, citing among others Donnelly v. United States,
    
    228 U.S. 243
    (1913) (Indian country encompasses reservation land regard‐
    less of whether Indian title has been extinguished).
    26                                                            No. 19‐1981
    explicitly provided for disposal of surplus land after allot‐
    ment had been carried out. § 5, 24 Stat. at 389. We see no rea‐
    son why issuing fee patents to members of the Nation—or the
    subsequent alienation of the land—would necessarily result
    in diminishment if opening surplus lands to non‐Indians
    would not have done so.9
    If anything, the case for rejecting a piecemeal diminish‐
    ment approach is even stronger in the allotment context than
    in the surplus land context. The surplus land acts at issue in
    Seymour, Solem, Mattz, and Parker put surplus reservation land
    on the market for immediate purchase by non‐Indians. The
    Dawes and Burke Acts, on the other hand, only created the
    possibility that some parcels of land might—at some un‐
    known times, perhaps decades later—pass into non‐Indian
    hands.10 Again, the Village’s diminishment theory is contrary
    to a long line of precedent and the entire logic underlying the
    Solem framework.
    To avoid the force of these lines of Supreme Court prece‐
    dents, the Village asks us to follow the Eighth Circuit’s analy‐
    sis in Yankton Sioux Tribe v. Gaffey, 
    188 F.3d 1010
    (8th Cir.
    1999). See also Yankton Sioux Tribe v. Podhradsky, 
    606 F.3d 994
    (8th Cir. 2010) (discussing Gaffey). To our knowledge, Gaffey is
    the only case in which a Court of Appeals has embraced an
    incremental theory of diminishment akin to the one proposed
    9 McGirt made this point clear: allotment is completely consistent with
    continued reservation 
    status. 140 S. Ct. at 2465
    .
    10 This feature of allotment illustrates another fundamental flaw in the
    Village’s incremental diminishment theory. How could we say that Con‐
    gress clearly intended to do something (diminish the Reservation) when it
    had no idea when or to what extent the Reservation would be diminished?
    No. 19‐1981                                                    27
    by the Village. In Gaffey, the Eighth Circuit held that some
    land allotted under the Dawes Act had lost reservation status
    as its fee ownership passed to 
    non‐Indians. 188 F.3d at 1028
    ;
    see also 
    Podhradsky, 606 F.3d at 1003
    . But Gaffey is readily dis‐
    tinguishable from this case, and we are not persuaded it fits
    within Supreme Court precedents on diminishment, either
    before or after McGirt.
    Gaffey is distinguishable because the Eighth Circuit made
    clear that the loss of reservation status there was effected by a
    surplus land act of 1894 that applied specifically to the Yank‐
    ton Sioux: “the 1894 Act did not clearly disestablish the Yank‐
    ton Sioux Reservation, but it intended to diminish the reser‐
    vation by not only the ceded land, but also by the land which
    it foresaw would pass into the hands of the white settlers and
    
    homesteaders.” 188 F.3d at 1028
    . Almost all of the statutory
    analysis focused on provisions of this later surplus land act,
    not the Dawes Act, and is therefore not applicable here, where
    the 1906 Oneida Provision did not contain similar provisions.
    But to the extent that Gaffey relied on the Dawes Act and
    more generally on Congress’s understanding of allotment
    and reservation status, we cannot reconcile it with the Su‐
    preme Court precedents discussed above.
    First, citing Section 6 of the Dawes Act, Gaffey noted:
    “Some articles of the Act reflect the parties’ assumption that
    an allottee who received full title at the end of the trust period
    would become subject to the civil and criminal laws of the
    State or territory in which he resided.”
    Id., citing 24 Stat.
    at
    28                                                           No. 19‐1981
    389–90.11 The Eighth Circuit seems to have concluded from
    this provision that tribal and federal jurisdiction receded, thus
    furthering the diminishment argument. That conclusion is at
    odds with Moe v. Confederated Salish & Kootenai Tribes of the
    Flathead Reservation, 
    425 U.S. 463
    (1976). Moe held that Section
    6 of the Dawes Act did not establish general state jurisdiction
    over Indians living on fee‐patented lands
    , id. at 478–79,
    so Sec‐
    tion 6 of the Dawes Act is not probative of diminishment. See
    also 
    Celestine, 215 U.S. at 287
    (“The [Dawes Act], which con‐
    fers citizenship, clearly, does not emancipate the Indians from
    all control, or abolish the reservations.”), quoting Eells v. Ross,
    
    64 F. 417
    , 420 (9th Cir. 1894) (McKenna, J.); United States v.
    Nice, 
    241 U.S. 591
    , 600 (1916) (Dawes Act subjects allottees not
    to “all the laws of the state,” but “only such as could be ap‐
    plied to tribal Indians consistently with the Constitution and
    the legislation of Congress”).
    Second, the Eighth Circuit considered that “nothing in its
    text or the circumstances surrounding its passage suggests
    that any party anticipated that the Tribe would exercise juris‐
    diction over non Indians who purchased land after it lost its
    trust status.” 
    Gaffey, 188 F.3d at 1028
    . The Eighth Circuit did
    not explain the connection between reservation status and ju‐
    risdiction over non‐Indians, and the Village does not explain
    the connection here. We see no reason why reservation status
    would depend on jurisdiction over non‐Indians. Nor do we
    11
    The rest of the Gaffey opinion used the term “Act” to refer to the
    surplus land act specific to the Yankton Sioux, and this quoted sentence
    was embedded in analysis of that surplus land act. Either the court mis‐
    takenly believed that this provision was part of the surplus land act or the
    reasoning of the opinion did in fact rely in part on the Dawes Act. We
    assume the latter.
    No. 19‐1981                                                    29
    see why, given the Supreme Court’s insistence on clear evi‐
    dence of congressional intent to diminish a reservation, a stat‐
    ute would need to define affirmatively the scope of tribal ju‐
    risdiction in order to avoid diminishment and thereby to
    maintain reservation boundaries. Last, the theory of incre‐
    mental diminishment embraced in Gaffey—in which individ‐
    ual parcels of land would be removed from the reservation as
    they passed into the hands of non‐Indians—is at odds with
    Seymour, Moe, and the Supreme Court’s hostility toward rules
    that would create checkerboard jurisdiction.
    3. The Oneida Provision of the 1906 Appropriations Act
    The Oneida Provision of the 1906 Appropriations Act adds
    nothing to the Village’s analysis and does not establish that
    Congress acted to diminish the Oneida Reservation. The stat‐
    ute authorized the Secretary of the Interior “in his discretion,
    to issue a patent in fee to any Indian of the Oneida Reservation
    in Wisconsin for the lands heretofore allotted him.” 34 Stat. at
    381. It further provided that “the issuance of such patent shall
    operate as a removal of all restrictions as to the sale, taxation,
    and alienation of the lands so patented.”
    Id. But this language
    just reiterated language from the generally applicable Burke
    Act that had been passed a month earlier. See 34 Stat. at 183.
    The Oneida Provision also authorized the Secretary to issue
    fee patents to 56 of the original 1,530 Oneida allottees before
    the end of their trust periods. 34 Stat. at 380–81. This provision
    was also not inconsistent with continued reservation status
    for allotted parcels. The surplus land cases teach that fee own‐
    ership of land—even by non‐Indians—is not inconsistent
    with reservation status. The slight acceleration of the allot‐
    ment process enabled by the Dawes and Burke Acts does not
    30                                                          No. 19‐1981
    even suggest, let alone clearly establish, that Congress in‐
    tended to diminish the Reservation.12
    The Village also argues that the Oneida Provision is com‐
    parable to another provision of the 1906 Appropriations Act
    that we determined had actually disestablished the reserva‐
    tion of the Stockbridge–Munsee Community. See Wisconsin v.
    Stockbridge–Munsee Community, 
    554 F.3d 657
    (7th Cir. 2009).
    But the Stockbridge–Munsee provision called for the allot‐
    ment of the entire reservation in fee simple.
    Id. at 664.
    More‐
    over, the plan for allotment of the Stockbridge–Munsee reser‐
    vation was negotiated between the tribe and the United
    States, and the plan was intended to be “a full and complete
    settlement of all obligations” under the United States’ treaty
    with the tribe.
    Id. This complete allotment
    in fee, language
    (from the allotment plan proposed by the tribe, not from the
    statute) providing for the settlement of all treaty obligations,
    and the history of the negotiated plan provided the basis for
    our conclusion that the reservation had been disestablished
    “[b]ecause the reservation could only be abolished if the tribal
    members held their allotments in fee simple.” Id., citing 
    Mattz, 412 U.S. at 496
    .13
    12The Village presents some evidence that some members of Con‐
    gress and interested parties who sought access to Oneida land supported
    the 1906 Appropriations Act because it would accelerate the issuing of fee
    patents under the Burke Act. That evidence does not indicate that Congress
    intended to diminish the Reservation, however. The Village also tries to
    distinguish the Oneida Provision of the 1906 Appropriations Act from the
    Burke Act by pointing out that the former lacked the competency require‐
    ment of the latter. This difference is not material to the diminishment is‐
    sue.
    13
    Our reasoning in Stockbridge–Munsee seems to be in tension with
    McGirt. We concluded that the key act of Congress “included none of the
    No. 19‐1981                                                               31
    The terms and history of the Stockbridge–Munsee provi‐
    sion distinguished it “from most allotment acts.” Id.; see also
    id. at 665
    (Ripple, J., concurring) (emphasizing the “unique
    historical context” of the Stockbridge–Munsee provision). The
    Oneida Provision did not provide for immediate allotment in
    fee, and neither it nor associated materials said anything
    about settling all treaty obligations. Instead, the Oneida Pro‐
    vision left intact the trust process established by the Dawes
    Act and modified in the Burke Act. Our decision in Stock‐
    bridge–Munsee therefore does not support the Village’s dimin‐
    ishment argument under the different statutory provision en‐
    acted in a different historical context.
    4. Post‐Enactment History and Demographics
    The final factor in the Solem framework considers the
    United States’ “treatment of the affected areas, particularly in
    the years immediately following the opening,” and the later
    demographic history of the opened land. 
    Parker, 136 S. Ct. at 1081
    , quoting 
    Solem, 465 U.S. at 471
    . Post‐enactment history is
    the “least compelling evidence” of diminishment
    , id. at 1082,
    and neither the Supreme Court nor this court has ever relied
    on this last factor alone to find diminishment. Indeed, Solem
    strongly suggests that post‐enactment history may never be
    enough to establish congressional intent to diminish without
    hallmark language suggesting that Congress intended to disestablish the
    
    reservation.” 554 F.3d at 664
    . We did not identify an ambiguity in the text
    before concluding that “the circumstances surrounding the act show that
    Congress wanted to extinguish what remained of the reservation when it
    passed the act.”
    Id. This approach is
    consistent with Solem but is in tension
    with the adjustments to the Solem framework made by McGirt.
    32                                                   No. 19‐1981
    evidence from statutory text or unequivocal contemporary
    understanding:
    When both an act and its legislative history fail
    to provide substantial and compelling evidence
    of a congressional intention to diminish Indian
    lands, we are bound by our traditional solici‐
    tude for the Indian tribes to rule that diminish‐
    ment did not take place and that the old reser‐
    vation boundaries survived the 
    opening. 465 U.S. at 472
    , citing 
    Mattz, 412 U.S. at 505
    (“A congressional
    determination to terminate must be expressed on the face of
    the Act or be clear from the surrounding circumstances and
    legislative history.”), and Seymour, 
    368 U.S. 351
    ; see also Par‐
    
    ker, 136 S. Ct. at 1081
    (“[T]his Court has never relied solely on
    this third consideration to find diminishment.”). Cf. Rosebud
    Sioux Tribe v. Kneip, 
    430 U.S. 584
    , 605 (1977) (invoking subse‐
    quent history to support rejection of “strained” reading of
    statute). After all, subsequent events cannot tell us much
    about the intent of the Congress at the time of enactment. See,
    e.g., Yankton 
    Sioux, 522 U.S. at 355
    ; Sullivan v. Finkelstein, 
    496 U.S. 617
    , 631 (1990) (Scalia, J., concurring). In the absence of
    textual support or unequivocal contemporary evidence, in‐
    herently unreliable post‐enactment history cannot by itself
    show the “clear intent” required to establish that Congress in‐
    tended to abrogate a treaty, breaking the word of the United
    States and eroding Indian sovereignty.
    Even if it were possible to infer clear congressional intent
    to diminish based only on later events, neither the United
    States’ treatment of the Oneida land after the statutes’ enact‐
    No. 19‐1981                                                   33
    ment nor the demographic history of the allotted land pro‐
    vides compelling evidence of congressional intent to change
    the boundaries of the reservation.
    First, the record of subsequent treatment of the Reserva‐
    tion is “mixed” and therefore provides no support for the Vil‐
    lage’s diminishment argument. See Yankton 
    Sioux, 522 U.S. at 356
    . We need not describe in too much detail the vast record
    of this case to illustrate that the later treatment of the Reser‐
    vation was, at the very least, inconsistent and is therefore not
    probative of congressional intent to diminish. See
    id. at 355– 56
    (declining to delve to deeply into the probative value of
    legislative and administrative materials where the record was
    mixed); 
    Solem, 465 U.S. at 478
    (subsequent treatment “of no
    help to either side” when “rife with contradictions”).
    The Village highlights statements from the Bureau of In‐
    dian Affairs indicating that the federal government lacked ju‐
    risdiction over allotted land that had passed out of trust and
    points to various federal references to the “former Oneida
    Reservation.” Almost all this evidence comes from signifi‐
    cantly after enactment of the relevant statutes. Moreover, the
    jurisdictional landscape following allotment was compli‐
    cated, and Section 6 of the Dawes Act did subject allottees to
    some state jurisdiction after receiving fee patents, yet without
    diminishing the reservations. See 
    Moe, 425 U.S. at 477
    –78. For
    this reason, the fact that Wisconsin exercised some jurisdic‐
    tion over the land—and that the federal government largely
    did not—is not particularly informative.
    The Nation points to 1909 correspondence by a Bureau of
    Indian Affairs agent who questioned whether the Village
    could be established by the state because there had been “no
    formal opening of surplus lands or obliteration of reservation
    34                                                   No. 19‐1981
    lines.” The Nation also identifies reports of the Commissioner
    of Indian Affairs listing the Reservation as comprising the
    original 65,000 acres established by the 1838 Treaty. And the
    Nation points out that its own 1936 constitution—approved
    by the Bureau of Indian Affairs—described the territory of the
    Nation as extending “to the territory within the present con‐
    fines of the Oneida Reservation.” U.S. Dep’t of the Interior,
    Office of Indian Affairs, Constitution and By‐Laws for the Oneida
    Tribe of Indians of Wisconsin, art. I. The Nation contends that
    this can be understood only as a reference to the confines of
    the Reservation established by the 1838 Treaty because there
    was no other point of reference for the “present confines” of
    the Reservation. The Nation and Village each present more
    historical evidence to support their respective positions. But
    the historical record is too inconclusive to signal clear support
    for diminishment even if there were other support for that
    conclusion.
    Second, the Village argues that the “extreme population
    shift” of the Reservation that led to the loss of Indian title to
    the “vast majority” of allotments supports diminishment.
    This is essentially an argument that the Reservation was di‐
    minished de facto by non‐Indians moving into the contested
    territory. But this argument is contrary to and foreclosed by
    Parker, which explicitly rejected the theory of diminishment
    by extreme demographic shift. In Parker, the Supreme Court
    held that the relevant reservation was undiminished even
    though the Omaha had been “almost entirely absent from the
    disputed territory for more than 120 years,” at which time the
    tribe did not assert jurisdiction on the 
    land. 136 S. Ct. at 1081
    .
    By the time of the litigation, Omaha tribal members com‐
    prised fewer than two percent of the population in the con‐
    tested territory. Smith v. Parker, 
    996 F. Supp. 2d 815
    , 828 (D.
    No. 19‐1981                                                             
    35 Neb. 2014
    ) (case in district court). But even this extreme de‐
    mographic shift was insufficient to support diminishment.
    The demographic shift in the contested part of the Oneida
    Reservation, at least as represented by Village of Hobart cen‐
    sus data, is notably less extreme.14
    The demographic argument is also contrary to Solem—and
    fundamental principles of statutory interpretation—insofar
    as it suggests that a reservation may be diminished not by acts
    of Congress but by later events on the ground. The implica‐
    tions are troubling. It would mean that the United States
    could break its treaty obligations and lessen Indian sover‐
    eignty not because Congress expressed its intent to do so, but
    because non‐Indian settlers were particularly effective in ob‐
    taining reservation land, sometimes by fraud or unfair deal‐
    ing, or simply by taking advantage of Indian poverty.
    14 According to U.S. Census Bureau population estimates, as of July 1,
    2017, the total Village population was 8,896, of which “White alone” resi‐
    dents comprise 79.9% and “American Indian and Alaska Native alone”
    comprise 12.2%. Considering later demographic changes in determining
    congressional intent might be entirely inappropriate—not just of limited
    value—in the context of allotment. Congress specifically intended to open
    up land for sale to non‐Indians when it passed surplus land acts. But al‐
    lotment was carried out with the purpose of assimilating Indians and en‐
    couraging them to become farmers, not specifically to wrest their land
    from them. See, e.g., 
    Otis, supra, at 141
    (“Individual land ownership was
    supposed to have some magic in it to transform an Indian hunter into a
    busy farmer.”) (emphasis added). Alienation of allotted land was not nec‐
    essarily expected, and the Village presents no compelling reason why de‐
    mographic change following allotment is probative of congressional in‐
    tent. The Village does not make the argument that Congress was acting in
    bad faith and intended Oneida allottees to lose their land by, for example,
    defaulting on mortgages.
    36                                                   No. 19‐1981
    D. McGirt v. Oklahoma
    This brings us to McGirt v. Oklahoma, decided by the Su‐
    preme Court while this appeal was pending. In McGirt, the
    Supreme Court addressed the Indian country status of the
    Creek Reservation in Oklahoma. That reservation was allotted
    with the agreement of the Creek in 1901. Congress allotted al‐
    most all of the Creek Reservation, with limits on the right of
    individual Creek members to alienate the 
    land. 140 S. Ct. at 2463
    . A subsequent act—functionally similar to the Burke
    Act—eased these alienation restrictions and allowed the Sec‐
    retary of the Interior to waive them. The allotment statute re‐
    quired the Nation to convey deeds granting “all right, title,
    and interest of the Creek Nation and of all other [Creek] citi‐
    zens,” and the Secretary then approved those deeds and “re‐
    linquish[ed] to the grantee … all the right, title, and interest
    of the United States” in the allotted land.
    Id. at 2492
    (Roberts,
    C.J., dissenting).
    The Creek tribal government’s authority was also substan‐
    tially eroded by various Acts of Congress around the turn of
    the twentieth century. Congress abolished the Creek tribal
    courts, required presidential approval of tribal ordinances,
    empowered the President to remove the principal chief of the
    tribe, directed the Secretary of the Interior to assume control
    over the Creek schools, and required Creek officials to turn
    over all “tribal properties” to the Secretary of the Interior.
    Id. at 2465
    –66 
    (majority op.).
    The Court held that all of this was not enough to disestab‐
    lish the Creek Reservation. In doing so, it adjusted the Solem
    framework—in which congressional intent to diminish could
    be inferred from unequivocal contextual sources even in the
    No. 19‐1981                                                            37
    absence of textual support—to a more textual approach con‐
    sistent with statutory interpretation more generally. Only if
    the text of a specific statute were ambiguous would consider‐
    ation of context and subsequent history be appropriate:
    “There is no need to consult extratextual sources when the
    meaning of a statute’s terms is clear. Nor may extratextual
    sources overcome those terms. The only role such materials
    can properly play is to help ‘clear up … not create’ ambiguity
    about a statute’s original meaning.”
    Id. at 2469,
    citing Milner
    v. Dep’t of Navy, 
    562 U.S. 562
    , 574 (2011). The McGirt Court
    found no textual basis for disestablishment in the allotment
    acts or later statutes eroding tribal sovereignty, so it held that
    the original reservation boundaries remained intact.
    The Court held that the allotment of the Creek Reservation
    had no effect on reservation status because the statute imple‐
    menting the allotment contained no hallmark language of di‐
    minishment.
    Id. at 2465
    & n.5.15 Relying on Mattz and Seymour,
    the Court reiterated that ownership of land by non‐Indians
    was entirely consistent with continued reservation status.
    While allotment was the “first step” of the movement toward
    eliminating the reservation system
    , id. at 2468,
    it did not affect
    the “ultimate fate of the land’s reservation status.”
    Id. at 2465
    ;
    see also
    id. at 2466
    (statutes encroaching on tribal sovereignty
    “consistent with the Legislature’s general practice of taking
    allotment as a first, not final, step toward disestablishment
    and dissolution”).
    15 Even the language in the allotment act requiring both the Creek
    Tribe and the United States government to transfer “all right, title, and
    interest” in the land to the allottee was not enough to create a statutory
    ambiguity.
    Id. at 2463. 38
                                                                No. 19‐1981
    McGirt’s allotment analysis has turned what was a losing
    position for the Village into a nearly frivolous one. McGirt
    teaches that neither allotment nor the general expectations of
    Congress are enough to diminish a reservation. The Village
    has no argument for diminishment grounded in the statutory
    text. The statutes on which it relies only allow for the allot‐
    ment of the Oneida Reservation or speed along the allotment
    process. No statutory text comes close to creating an ambigu‐
    ity regarding diminishment of Reservation boundaries.16
    E. Alternative Grounds for Affirmance
    The Village asks us to affirm the judgment of the district
    court for two additional reasons. First, it argues that the issue
    of disestablishment was decided in a 1933 case brought by in‐
    dividual Oneida tribal members and that issue preclusion
    prevents the Nation from arguing that such former fee land
    remains within the current boundaries of the Reservation. See
    16In its response to the Nation’s notice of supplemental authority cit‐
    ing McGirt, the Village provides no textual support for its diminishment
    argument. Instead, the Village just reiterates its reliance on the 1906
    Oneida Provision. But as described above, the text of the 1906 Oneida Pro‐
    vision provides no evidence of congressional intent to diminish the
    Oneida Reservation. Consistent with continued reservation status, it
    granted certain allottees fee simple land patents and authorized the Secre‐
    tary of the Interior to grant other allottees fee simple patents at his discre‐
    tion. The Village asserts that McGirt “does not caution against reliance on
    extratextual sources for determining [c]ongressional intent where there is
    evidence that Congress’s intent was to diminish the reservation.” This is
    tautological and, to the extent it suggests that textual support of congres‐
    sional intent is not needed, wrong. McGirt teaches that we may not rely
    on extratextual sources unless the text is at least ambiguous with respect
    to Congress’s intent to diminish.
    No. 19‐1981                                                    39
    Stevens v. County of Brown (E.D. Wis. Nov. 3, 1933) (un‐
    published decision). Second, even if the Reservation remains
    intact, the Village argues that “exceptional circumstances”
    warrant application of the Special Event Ordinance to the Na‐
    tion and its Big Apple Fest.
    We may affirm the district court judgment “on any ground
    supported in the record, so long as that ground was ade‐
    quately addressed in the district court and the nonmoving
    party had an opportunity to contest the issue.” American
    Homeland Title Agency, Inc. v. Robertson, 
    930 F.3d 806
    , 810 (7th
    Cir. 2019). However, we may not alter a judgment to benefit a
    party that did not file its own notice of appeal. Greenlaw v.
    United States, 
    554 U.S. 237
    , 244–45 (2008), citing McDonough v.
    Dannery, 3 U.S. (3 Dall.) 188, 198 (1796), and Morley Construc‐
    tion Co., v. Maryland Casualty Co., 
    300 U.S. 185
    , 191 (1937) (in
    the absence of a cross‐appeal, appellee may not “attack the
    decree with a view either to enlarging his own rights thereun‐
    der or of lessening the rights of his adversary”); see also Rich‐
    ardson v. City of Chicago, 
    740 F.3d 1099
    , 1101 (7th Cir. 2014).
    But we will not unnecessarily police the sometimes blurry
    line between arguments that seek to expand the judgment and
    those that do not. Doubts about the scope of a judgment
    should be resolved against finding that the appellee’s failure
    to file a cross‐appeal forfeited his right to argue an alternative
    ground. Wellpoint, Inc. v. CIR, 
    599 F.3d 641
    , 650 (7th Cir. 2010);
    see also 15A Charles Alan Wright & Arthur R. Miller et al.,
    Federal Practice & Procedure § 3904 (4th ed. 1998 & supp. 2020)
    (uncertainties in applying the cross‐appeal rule “suggest that
    the requirement should be administered with substantial flex‐
    ibility”). This is particularly true where the underlying issue
    40                                                    No. 19‐1981
    is fully briefed and where considering the issue does not re‐
    sult in affirmance. See JPMorgan Chase & Co. v. CIR, 
    458 F.3d 564
    , 570 n.3 (7th Cir. 2006) (asserting jurisdiction over issue
    raised without cross‐appeal by appellee in part because ad‐
    dressing the issue did not afford relief in favor of appellee).
    1. Issue Preclusion
    The Village argues that issue preclusion bars the Nation
    from arguing that the fee lands and roads on which Big Apple
    Fest took place were reservation land because it is bound by
    the judgment in Stevens. Issue preclusion prevents a party
    from relitigating issues resolved in a prior legal action. Adams
    v. City of Indianapolis, 
    742 F.3d 720
    , 736 (7th Cir. 2014). Issue
    preclusion applies based on a prior federal judgment when
    “(1) the issue sought to be precluded [was] the same as that
    involved in the prior litigation, (2) the issue [was] actually lit‐
    igated, (3) the determination of the issue [was] essential to the
    final judgment, and (4) the party against whom estoppel is in‐
    voked [was] fully represented in the prior action.” In re Cal‐
    vert, 
    913 F.3d 697
    , 701 (7th Cir. 2019), quoting Matrix IV, Inc. v.
    American Nat’l Bank & Trust Co. of Chicago, 
    649 F.3d 539
    , 547
    (7th Cir. 2011) (alterations in Calvert).
    In Stevens, a group of Oneida tribe members—“acting for
    themselves as well as for and on behalf of the members of the
    Oneida Tribe”—sued the Village for taxes assessed on reser‐
    vation land and to enjoin future taxation. The district court
    held that allotment under the Dawes Act disestablished—or,
    in its words, discontinued—the Oneida Reservation, so
    Oneida tribal members residing within the bounds of the de‐
    fendant‐municipalities were subject to taxation. Importantly,
    the case was decided in 1933, before Congress passed the In‐
    dian Reorganization Act, before the Oneida Nation was
    No. 19‐1981                                                                  41
    formed, and before the United States placed former fee land
    into trust under the authority of that Act for use by the
    Oneida.
    The Nation and the Village disagree over whether apply‐
    ing issue preclusion would alter the judgment to the benefit
    of the Village. The Nation tells us that it would because hold‐
    ing the Nation to the Stevens judgment might call into ques‐
    tion its ability to organize under the Indian Reorganization
    Act. This, in turn, could affect its ability to participate in the
    land‐to‐trust process that enabled the Nation to rebuild its
    land base, thereby implicating the Nation’s authority over
    trust land. The district court awarded the Village declaratory
    relief that the Ordinance could be enforced “on those lands
    not held in trust by the United States for the benefit of the Na‐
    tion.” If our alteration of the judgment would render the Or‐
    dinance applicable to the Nation’s trust land, it would expand
    the Village’s rights under the judgment and further diminish
    those of the Nation.
    We need not resolve definitively whether holding the Na‐
    tion to the 1933 judgment would endanger the trust status of
    the parcels it acquired after the passage of the Indian Reor‐
    ganization Act. The Nation does not describe precisely why
    this would be the case.17 We see no need to draw precise
    17  We have reason to question the Nation’s argument. The Interior
    Board of Indian Appeals has in the past noted—in response to an argu‐
    ment made by the Village—that the Nation would have been under fed‐
    eral jurisdiction in 1934 even if the Nation were not in occupation of a res‐
    ervation. Village of Hobart v. Midwest Regional Director, 57 IBIA 4, 32, 46 n.27
    (2013). And before the district court, the Nation argued the opposite of
    what it does on appeal, citing the Indian Reorganization Act. See 25 U.S.C.
    § 5108 (“The Secretary of the Interior is hereby authorized … to acquire …
    42                                                             No. 19‐1981
    bounds of the district court’s judgment and the judgment that
    would result from affirming on issue preclusion. The decision
    to file a cross‐appeal can be difficult, comes with high stakes,
    and must be made quickly. An appellee risks forfeiting poten‐
    tially meritorious arguments for affirmance by improperly fil‐
    ing a cross‐appeal, see Weitzenkamp v. Unum Life Insurance Co.
    of America, 
    661 F.3d 323
    , 332 (7th Cir. 2011), and has at most
    two weeks beyond the usual appeal period to decide whether
    it will file a cross‐appeal. Fed. R. App. P. 4(a)(3). Because the
    enlargement of the judgment is debatable and the question of
    issue preclusion is easily resolved in the Nation’s favor, the
    better course is to reach it and hold that the Nation is not
    bound by the Stevens judgment.
    We can begin and end our analysis on the element of rep‐
    resentation. Our baseline presumption is that non‐parties are
    not bound by earlier judgments. “It is a principle of general
    application in Anglo‐American jurisprudence that one is not
    bound by a judgment in personam in a litigation in which he is
    not designated as a party or to which he has not been made a
    party by service of process.” Taylor v. Sturgell, 
    553 U.S. 880
    ,
    884 (2008), quoting Hansberry v. Lee, 
    311 U.S. 32
    , 40 (1940); see
    also Blonder‐Tongue Labs., Inc. v. Univ. of Illinois Found.,
    
    402 U.S. 313
    , 329 (1971). In “limited circumstances,” non‐par‐
    ties may be adequately represented in litigation and bound by
    a judgment, Richards v. Jefferson County, 
    517 U.S. 793
    , 798
    any interest in lands … within or without existing reservations … for the pur‐
    pose of providing land for Indians.” (emphasis added)); see also Oklahoma
    Tax Comm’n v. Citizen Band Potawatomi Indian Tribe of Oklahoma, 
    498 U.S. 505
    , 511 (1991) (trust land counts as “validly set apart” land for tribal im‐
    munity purposes even if it is not formally within the bounds of an estab‐
    lished reservation), citing United States v. John, 
    437 U.S. 634
    , 648–49 (1978).
    No. 19‐1981                                                      43
    (1996), such as where the non‐party controlled the earlier liti‐
    gation or where there is a privity relationship. Natʹl Spiritual
    Assembly of Bahá’ís of the U.S. Under the Hereditary Guardian‐
    ship, Inc. v. Natʹl Spiritual Assembly of Bahá’ís of the U.S., Inc.,
    
    628 F.3d 837
    , 849 (7th Cir. 2010) (in the preclusion context,
    “‘privity’ has come to be ‘seen as a descriptive term for desig‐
    nating those with a sufficiently close identity of interests’”),
    quoting Tice v. American Airlines, Inc., 
    162 F.3d 966
    , 971 (7th
    Cir. 1998); see also 18A Wright & Miller, supra, § 4451.
    Here, the Nation was not a party to the earlier litigation.
    The Village contends that the Stevens plaintiffs were acting on
    behalf of the Nation itself. In particular, the Village highlights
    the involvement of William Skenandore—a tribal leader who
    described himself as Presiding Chief of the Oneida—and lan‐
    guage in the complaint indicating that the plaintiffs were
    “duly authorized and empowered to act for and on behalf of
    the Oneida Tribe of Indians of the State of Wisconsin.” But
    this action was not brought on behalf of the Nation. The cap‐
    tion indicates that the named plaintiffs were acting on behalf
    of members of the Oneida tribe. The complaint further speci‐
    fied that this referred to members of the tribe who owned Res‐
    ervation land on which they were paying taxes and stated that
    the action was brought to recover taxes paid by those individ‐
    uals.
    The interests the landowner‐plaintiffs in Stevens sought to
    advance were distinct from the interests of the sovereign Na‐
    tion that had entered into the 1838 Treaty with the United
    States of America. See 
    Richards, 517 U.S. at 802
    (distinguishing
    between corporate interests of municipality and individual
    interests of municipal taxpayers). After all, Indian tribes are
    “domestic dependent nations” exercising “inherent sovereign
    44                                                   No. 19‐1981
    authority.” Michigan v. Bay Mills Indian Community, 
    572 U.S. 782
    , 788 (2014), quoting Oklahoma Tax Comm’n v. Citizen Band
    Potawatomi Tribe of Oklahoma, 
    498 U.S. 505
    , 509 (1991). Individ‐
    ual tribal members could not adequately represent the inter‐
    ests of the sovereign Nation in preserving the scope of its sov‐
    ereignty. Because the Stevens plaintiffs were not adequate rep‐
    resentatives of the Nation, the Nation cannot be bound by the
    earlier judgment.
    2. Exceptional Circumstances
    The Village also argues that, even if the Reservation has
    not been diminished, “exceptional circumstances” warrant
    application of the Special Event Ordinance to the Big Apple
    Fest. The general rule is that state or local regulation of tribes
    on reservations is preempted by federal law. California v. Cab‐
    azon Band of Mission Indians, 
    480 U.S. 202
    , 216 (1987). This doc‐
    trine is grounded in “traditional notions of Indian sovereignty
    and the congressional goal of Indian self‐government, includ‐
    ing its overriding goal of encouraging tribal self‐sufficiency
    and economic development.”
    Id. (quotation marks omitted).
    Under “exceptional circumstances,” however, “a State may
    assert jurisdiction over the on‐reservation activities of tribal
    members.”
    Id. at 215,
    quoting New Mexico v. Mescalero Apache
    Tribe, 
    462 U.S. 324
    , 331–32 (1983).
    Most of the reasons the Village provides to justify its reg‐
    ulation of the Nation were not properly raised, so we will not
    consider them. In its brief, the Village briefly recites—largely
    without citation to authority or substantive development—ar‐
    guments made before the district court. To the extent that
    these arguments are perfunctory and undeveloped on appeal,
    they are forfeited. Lauth v. Covance, Inc., 
    863 F.3d 708
    , 718 (7th
    Cir. 2017). And in the absence of a cross‐appeal, we will not
    No. 19‐1981                                                   45
    consider any ground for affirmance that would expand the
    judgment beyond the Oneida fee land. 
    Richardson, 740 F.3d at 1101
    .
    This leaves us with one remaining argument: that Indian
    tribes cannot assert immunity from state and local land use
    regulations, including the Ordinance, when those regulations
    are applied to fee land on a reservation. The Village cites Bren‐
    dale v. Confederated Tribes and Bands of the Yakima Nation,
    
    492 U.S. 408
    (1989), and Justice Stevens’s dissent in City of
    Sherrill v. Oneida Nation of New York, 
    544 U.S. 197
    (2005). Nei‐
    ther supports the Village’s position.
    Brendale held that Indian land‐use regulations will not, un‐
    der certain circumstances, apply to fee land when that land is
    owned by 
    non‐Indians. 492 U.S. at 444
    –45 (opinion of Stevens
    and O’Connor, JJ.). A limitation on tribal jurisdiction over
    non‐Indians tells us nothing, however, about state jurisdiction
    over the Oneida.
    In City of Sherill, Justice Stevens noted in dissent that ex‐
    ceptional circumstances would warrant the application of lo‐
    cal land‐use regulations on Indian‐held land where “a small
    number of Indian‐held properties arranged in checkerboard
    fashion,” given the “balance of interests” between the locality
    and the Indian 
    tribe. 554 U.S. at 226
    n.6. But this was just an
    observation about how the fact‐intensive exceptional circum‐
    stances test might apply under a specific set of circumstances.
    It did not suggest a per se rule that Indian fee land should be
    subject to state regulation.
    The Village has not argued that the Oneida fee land at is‐
    sue is checkerboarded with non‐Indian land such that uni‐
    form regulation is necessary to advance state interests. Nor
    46                                                No. 19‐1981
    has it explained why the balance of tribal and state interests
    would merit a departure from the general rule that the state
    may not assert jurisdiction over Indians on reservations. See
    
    Cabazon, 480 U.S. at 216
    . There may be circumstances in which
    isolated fee land may be subject to local regulation, but the
    Village has presented no reason to believe that such circum‐
    stances are present here.
    * * *
    The Oneida Reservation defined by the 1838 Treaty re‐
    mains intact, so the land within the boundaries of the Reser‐
    vation is Indian country under 18 U.S.C. § 1151(a). The judg‐
    ment of the district court is REVERSED, and the case is
    REMANDED with instructions to enter judgment in favor of
    the Oneida Nation.