Peace movement
The antiwar movement was initially based on the older 1950s Peace movement, heavily influenced by the American Communist Party, but by the mid-1960s it outgrew this and became a broad-based mass movement centered in universities and churches: one kind of protest was called a "sit-in". Other terms heard in the United States included "the Draft", "draft dodger", "conscientious objector", and "Vietnam vet". Voter age-limits were challenged by the phrase: "If you're old enough to die for your country, you're old enough to vote."