U.S. Supreme Court April 1972 casesMinnesota State Senate v. BeensVermont v. New YorkAlexander v. LouisianaAffiliated Ute Citizens v. United StatesWashington v. General Motors Corp.Nebraska v. IowaGrubbs v. General Electric Credit Corp.Cole v. RichardsonS E Contractors, Inc. v. United StatesIllinois v. City of MilwaukeeEvansville Airport v. Delta AirlinesStanley v. IllinoisNebraska v. IowaSierra Club v. MortonCarter v. StantonProcter & Gamble Co. v. Purex Corp.