Russia summary
Russia's unique geographic location astride both Europe and Asia has influenced its history and shaped its destiny. Russia never has been entirely an Eastern or a Western country. As a result, Russian intellectuals have long debated the country's development and contribution to world history. In 1917, revolutionaries overthrew the Russian czarist government. They changed Russia's name to the Russian Soviet Federative Socialist Republic (R.S.F.S.R.). In 1922, the R.S.F.S.R. and three other republics formed a new nation called the Union of Soviet Socialist Republics (U.S.S.R.), also known as the Soviet Union. The U.S.S.R. broke apart in 1991, and Belarus, Russia, and Ukraine invited the other republics to join a federation called the Commonwealth of Independent States.