1970s–80s – Angola: U.S. arms anti-MPLA rebels in civil war. 1970s–80s – South Africa: U.S. covertly props up apartheid regime. 1980s – El Salvador: U.S. funds right-wing regime, death squads. 1980s – Honduras: U.S. turns into Contra base. 1980s – Nicaragua: U.S. arms Contras against Sandinistas