Summary — Rise and Fall of the Soviet Union (1922–1991) 🇷🇺🌍

Overview

• 1922: USSR formed from Russian Empire remnants after Bolshevik victory in the Civil War.
• The Soviet Union became a global superpower by mid-20th century (military build-up, WWII victory, space achievements).
• System characterized by centralized planning, single-party rule, repression, and periodic reforms before collapse in 1991.

Key Phases & Events

1. Revolution & Civil War (1917–1922) 🔥

• Bolsheviks (Lenin) seized power in 1917; Treaty of Brest-Litovsk ended Russia’s WWI role.
• Multi-sided civil war: Reds (Bolsheviks) vs Whites + national movements + foreign interventions.
• 1922: Bolsheviks consolidate control; creation of OGPU/political police.

2. Formation of the USSR & Nationalities Policy (1922–1924) 🗺️

• USSR = Union of Soviet Socialist Republics: federal structure, “socialist in content, national in form.”
• Lenin favored decentralized republic rights; Stalin favored central control (Moscow dominance).

3. Stalin’s Rise & Consolidation (1924–1939) 🥀

• Lenin dies (1924); power struggle ends with Stalin controlling the Party apparatus.
• Policies: end of NEP (New Economic Policy), forced collectivization, rapid industrialization via Five-Year Plans.
• Consequences: massive famines (especially Ukraine—millions dead), dekulakization, collectivization violence.
• The Great Purge (1936–1938): show trials, executions, Gulag expansion, decimation of leadership and officers.
• 1939: Molotov–Ribbentrop Pact with Nazi Germany (secret protocols dividing Eastern Europe).

4. WWII / Great Patriotic War (1941–1945) ⚔️

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