The Treaty of Versailles, signed in 1919, formally ended the state of war between Germany and the Allied Powers after World War I.
The treaty was signed on June 28, 1919, in the Hall of Mirrors at the Palace of Versailles near Paris. It followed negotiations at the Paris Peace Conference and entered into force on January 10, 1920. Germany was not invited to negotiate the terms in the usual sense and was presented with the draft conditions.
The settlement required Germany to accept responsibility under Article 231, commonly called the war guilt clause, and imposed reparations. It also limited Germany’s armed forces, transferred territory, and created or restored several states and borders. The treaty established the League of Nations, although the United States never ratified it and did not join the organization.
The Treaty of Versailles addressed Germany, while separate postwar treaties dealt with Austria, Hungary, Bulgaria, and the Ottoman Empire. Its economic and political consequences remain debated, but the treaty’s terms contributed to instability in the interwar period.