The Mayday protest was a series of large-scale demonstrations against the involvement of the United States in the Vietnam War. It happened in 1971 in Washington, DC from May 1 to May 3 and diminished within several days. The goal was to shut down the federal government offices, because the Mayday Tribe (a largely young and more militant segment of the U.S. anti-war movement) had given an ultimatum to the Nixon Administration that this would happen if it did not end the war.
“If the government won’t stop the war, we’ll stop the government.”
That was the central slogan of the Mayday campaign.
The Anti-Vietnam War movement included striking examples of nonviolent direct action. Many of the protests against the Vietnam War took place in the mid-1960s, when the war was still in its early stages, but demonstrations grew in numbers toward the end of the decade. One of the more dramatic efforts to end the war took place in 1971, when the war was rapidly losing public support among American citizens.