the treaty of versailles the first world war officially ended on 11th november
Confidence votes 36.8K. The Treaty of Versailles was part of it, on June 28, 1919, ending the war between Germany and the Allies, but the formal end of fighting occurred with the Armistice on November 11, 1919.he war was ended by the Treaty of Versailles (1919) It started with Russia backing out of the war when they signed the separate Treaty of Brest-Litovsk (1918) with Germany.