The MPI and PSP launched campaigns against US military bases on the island, including campaigns against bombing drills by the US Navy on Vieques and Culebra, and against environmental destruction.
Republican Party (United States) | Democratic Party (United States) | Puerto Rico | Australian Labor Party | Democratic Party | Socialist Federal Republic of Yugoslavia | Liberal Party of Canada | Liberal Party of Australia | Republican Party | Liberal Party (UK) | Social Democratic Party of Germany | Liberal Party | Nazi Party | New Democratic Party | Progressive Conservative Party of Canada | Democratic-Republican Party | Green Party | Democratic-Republican Party (United States) | Social Democratic Party | Progressive Conservative Party of Ontario | Conservative Party of Canada | Ontario Liberal Party | Communist Party | Communist Party of China | political party | Socialist Party | Republican Party (U.S.) | Labor Party | Federalist Party | Federalist Party (United States) |