World War I the war as being when the Versailles Treaty was signed in 1919, which was when many of the troops serving abroad finally returned home; by contrast, most commemorations of the war's end concentrate on the armistice of 11 November 1918. Legally, the formal peace treaties were not complete until the last, the Treaty of Lausanne, was signed. Under its terms, the Allied forces left Constantinople on 23 August 1923. After the war, the Paris Peace Conference imposed a series of peace treaties on the Central Powers officially ending the war. The 1919 Treaty of Versailles dealt with Germany and, building
1972 in the Vietnam War National Security Adviser Kissinger documents outlining the communist proposal for a peace agreement in Vietnam. The proposal dropped demands for the ouster of President Thieu of South Vietnam and called for the withdrawal of all American troops, the release of all American prisoners of war. and a cease fire "in place" which would allow North Vietnamese soldiers in South Vietnam to remain there. A tentative text was agreed upon by both sides. Kissinger met with Nixon in Washington to explain the draft peace agreement with North Vietnam. Nixon approved the agreement subject to the agreement of President Thieu of South