"El Salvador" . . "1979 - 1992" . . "Since 1979" . . "United States" . . . . "January 20, 1983, second supplement to the Report on human rights in El Salvador"@en . "January 20, 1983, second supplement to the Report on human rights in El Salvador" . "Second supplement to the Report on human rights in El Salvador"@en . . "Report on human rights in El Salvador"@en . . . . . . . . . . . . . "January 20, 1983 second supplement to the report on human rights in El Salvador"@en . . . . "Second supplement to the report on human rights in El Salvador"@en . . . . . . . . . . . . .