Which is the best description of the reagan administration's involvement in the el salvadoran civil war? a) the united states provided massive amounts of military aid to the anti-communist forces, even though these forces were responsible for human-rights abuses and violence against civilians. b) the united states sent ground troops to el salvador in an effort to bring about a peaceful resolution to the conflict between pro-communist and pro-democracy forces. c) the reagan administration ignored the political crisis in el salvador because of the controversy surrounding the iran-contra affair. d) the united states enacted an embargo on trade with el salvador at