1972 in the Vietnam War 1972 in the Vietnam War 1972 in the Vietnam War saw foreign involvement in South Vietnam slowly declining. Two allies, New Zealand and Thailand, which had contributed a small military contingent, left South Vietnam this year. The United States continued to participate in combat, primarily with air power to assist the South Vietnamese army, while negotiators in Paris tried to hammer out a peace agreement and withdrawal strategy for the United States. One American operation that was declassified years after the war was Operation Thunderhead, a secret mission that attempted to rescue POWs. U.S. military personnel in South Vietnam numbered
U.S.–Hungarian Peace Treaty (1921) U.S.–Hungarian Peace Treaty (1921) The U.S.–Hungarian Peace Treaty is a peace treaty between the United States and the Kingdom of Hungary, signed in Budapest on August 29, 1921, in the aftermath of the First World War. This separate peace treaty was required because the United States Senate refused to ratify the multilateral Treaty of Trianon. Ratifications were exchanged in Budapest on December 17, 1921, and the treaty became effective on the same day. The treaty was registered in "League of Nations Treaty Series" on May 8, 1926. During the First World War, Hungary - which formed part of the nucleus