D. Puerto Rico December 1975 casesU.S. v. FerroneInt. Longshoremen's Ass'n, Etc. v. Sea-Land Serv.Vazquez v. Eastern Air Lines, Inc.Puerto Rico Intern. Airlines, Inc. v. Silva RecioRosado Maysonet v. SolisUnited States v. Collado BetancourtRivera-Lopez v. Gonzalez-ChapelIn re Aviv