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
International World War Peace Tree International World War Peace Tree The International World War Peace Tree is a linden tree on the southwestern edge of Darmstadt, Indiana, serving as a reminder of Germany's armistice with the United States in 1918. The tree stands on the northwest corner of St. Joseph Avenue and Orchard Road, surrounded by cornfields. Its relative isolation from the nearby forests makes it easy to identify. In front of the tree is a wooden sign reading, "International World War Peace Tree - Nov. 11, 1918". The date marks the end of World War I. The tree is tall and is at least