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Soviet Union History Overview

Jun 25, 2025

Overview

This lecture covers the rise, dominance, and fall of the Soviet Union (USSR), highlighting its creation, expansion, internal challenges, and eventual dissolution in 1991.

Formation of the Soviet Union

  • The Russian Revolution of 1917 led to the overthrow of Tsar Nicholas II by the Bolsheviks.
  • Vladimir Lenin led the Marxist revolution and formed the USSR in 1922 with Russia, Ukraine, Belarus, and Transcaucasia.
  • The USSR was a communist bloc where private property was abolished and the state controlled all aspects of life.
  • Eventually, 15 republics made up the USSR, with vast territory and natural resources.

Soviet Expansion and Power

  • Under Joseph Stalin (late 1920s), the USSR became an industrial and military power.
  • Stalin's rule included mass repression, millions of deaths, and political prisoners.
  • After World War II, the USSR emerged as a superpower and installed communism in Eastern Europe.
  • The USSR's influence led to the division of Europe by the Iron Curtain and the start of the Cold War with the US.

The Cold War Era

  • The USSR and the US competed in military, economic, technological, and cultural spheres.
  • Soviet influence extended to Eastern Bloc countries and allies like Cuba, Angola, and Vietnam.
  • Internally, the Soviet economy stagnated, living standards were low, and dissatisfaction grew.

Reform and Collapse

  • Mikhail Gorbachev became leader in 1985, introducing perestroika ("restructuring") to modernize the system.
  • Perestroika allowed some private business and loosened state control but faced resistance and hardship.
  • Gorbachev also initiated democratization, including the USSR's first democratic elections.
  • Reforms and external pressures led to independence movements among the republics.
  • In 1991, the Belavesh Agreement dissolved the USSR, creating the Commonwealth of Independent States.

Key Terms & Definitions

  • Bolsheviks — Radical Marxist group that led the Russian Revolution.
  • USSR (Union of Soviet Socialist Republics) — Communist state formed in 1922, comprising 15 republics.
  • Perestroika — Gorbachev’s policy of economic and political restructuring.
  • Iron Curtain — Division between Soviet-controlled Eastern Europe and the West during the Cold War.
  • Cold War — Period of rivalry between the USSR and the US (1947–1991).
  • Commonwealth of Independent States — Alliance formed by former Soviet republics after the USSR’s dissolution.

Action Items / Next Steps

  • Review the differences between communist and capitalist systems.
  • Prepare a timeline of key events from 1917 to 1991 in Soviet history.