Board of Regents of State Colleges v. Roth , 92 S. Ct. 2701 ( 1972 )
Perry v. Sindermann , 92 S. Ct. 2694 ( 1972 )
Branti v. Finkel , 100 S. Ct. 1287 ( 1980 )
Elrod v. Burns , 96 S. Ct. 2673 ( 1976 )
Mitchell v. Forsyth , 105 S. Ct. 2806 ( 1985 )