Americans who opposed the Vietnam war were called Doves.
During the Vietnam war the United States was divided into two importan groups.On the one hand, Doves who supported peace and were against the war and, on the other hand, Hawks who supported the aggression of America in Vietnam.
The opposition movement pf protest carried out by the doves against the Vietnam war took place in the United States in which Anti-war marches and other protests were seen, including the ones organized by Students for a Democratic Society (SDS).