Timeline Saturday 30 December 1922

Events on Saturday 30 December 1922 1

• 1922 Soviet Union Formally Established Treaty on the Creation of the USSR signed in Moscow On 30 December 1922 the First All-Union Congress of Soviets approved the treaty uniting the Russian, Ukrainian, Byelorussian, and Transcaucasian Soviet republics into the Union of Soviet Socialist Republics. The new state formalized Bolshevik control established after the 1917 revolution and civil war. It remained the world's largest country until its dissolution in 1991.