Flag of the Soviet Union (1923)

Flag of the Soviet Union

The Union of Soviet Socialist Republics (USSR), also known as the Soviet Union, was a constitutionally socialist state that existed in the 1930s. It was a conglomeration of several European and Asian member nations, with Russia being the largest member.

It was ruled by the Communist Party of the Soviet Union under the leadership of Joseph Stalin, who sought to reshape Soviet society as he saw fit.

Its capital was Moscow.