Soviet Union, History, Leaders, Flag, Map, & Anthem

Soviet Union (Union of Soviet Socialist Republics; U.S.S.R.), former northern Eurasian empire (1917/22–1991) stretching from the Baltic and Black seas to the Pacific Ocean and, in its final years, consisting of 15 Soviet Socialist Republics. The capital was Moscow, then and now the capital of Russia.

4 Historical Maps that Explain the USSR

The History of Soviet Socialist Republic Flags: 1922 - 1991

Soviet Union, History, Leaders, Flag, Map, & Anthem

4 Historical Maps that Explain the USSR

The Second Union of Soviet Socialist Republics (S.U.S.S.R) : r/imaginarymaps

Meet the graffiti artist-turned-MP who wants to see Moldova and Romania become one country

Russia, History, Flag, Population, Map, President, & Facts

Soviet Union, History, Leaders, Flag, Map, & Anthem

Soviet Union, History, Leaders, Flag, Map, & Anthem

On Moscow's Tverskaya Street, a front-row seat from czars to the Soviet Union to Putin's Russia - Washington Post

Chinese Soviet Republic - Wikipedia