history of the Soviet Union

The Soviet Union, established in 1922, was a socialist state formed after the Russian Revolution of 1917, which overthrew the monarchy. It was characterized by a one-party system under Communist rule, aiming for a classless society. The USSR rapidly industrialized and became a global superpower, especially during the Cold War, competing with the United States. Internally, it faced economic challenges, political repression, and ethnic diversity. The union dissolved in 1991 due to economic struggles, political reforms, and rising independence movements, leading to the emergence of 15 independent countries, with Russia as its successor.