500 U.S. 20 (1991) Cited 3,079 times 59 Legal Analyses
Holding that a claim arising under the Age Discrimination in Employment Act of 1967 (ADEA), 29 U.S.C. § 621 et seq. (1994 ed.), may be subject to compulsory arbitration
437 U.S. 556 (1978) Cited 196 times 13 Legal Analyses
Holding that a newsletter that "urg[ed] employees to write their legislators to oppose incorporation of the state 'right-to-work' statute into a revised state constitution," "criticiz[ed] a Presidential veto of an increase in the federal minimum wage and urg[ed] employees to register to vote" was protected concerted activity
In NLRB v. Textile Workers, supra, and Machinists v. NLRB, 412 U.S. 84 (1973) (per curiam), the Court found as a corollary that unions may not fine former members who have resigned lawfully.