In 1991, the Soviet Union collapsed, which brought about an end to the Cold War. How did involvement in the Cold War lead to the economic decline of the Soviet Union?​

The Soviet Union was supposed to be “a society of true democracy,” but in many ways it was no less repressive than the czarist autocracy that preceded it. It was ruled by a single party–the Communist Party–that demanded the allegiance of every Russian citizen. After 1924, when the dictator Joseph Stalin came to power, the state exercised totalitarian control over the economy, administering all industrial activity and establishing collective farms. It also controlled every aspect of political and social life. People who argued against Stalin’s policies were arrested and sent to labor camps known as gulags or executed.

After Stalin’s death in 1953, Soviet leaders denounced his brutal policies but maintained the Communist Party’s power. They focused in particular on the Cold War with Western powers, engaging in a costly and destructive “arms race” with the United States while exercising military force to suppress anticommunism and extend its hegemony in Eastern Europe.