The Russian Revolution of 1917 encompasses two revolutionary processes: the February Revolution, which overthrew the monarchy, and the October Revolution, which brought the Bolsheviks to power. Whether these events constitute a single revolutionary process or two separate revolutions remains a subject of historiographical debate.
Prerequisites:
— Crisis of autocracy: unresolved land and labour questions, suppression of political freedoms
— The incomplete Revolution of 1905: the October Manifesto created a parliament (State Duma) but real power remained with the monarch
— Russia in World War I (from 1914): military setbacks, enormous casualties, economic crisis, food shortages
— Declining authority of Nicholas II: influence of Rasputin, inability to carry out reforms
— Growth of socialist parties: Bolsheviks, Mensheviks, Socialist Revolutionaries (SRs)
Course of events:
— February 1917: mass strikes and demonstrations in Petrograd, military mutinies, abdication of Nicholas II
— March – October 1917: dual power of Provisional Government and Soviets, deepening crisis, inability to address key issues (war, land, food)
— October 1917: Bolshevik armed uprising in Petrograd, seizure of the Winter Palace, proclamation of Soviet power at the Second All-Russian Congress of Soviets
Scale:
— Population of the Russian Empire in 1917: approximately 175 million
— By 1917, approximately 15.5 million mobilised into the army
— Russia's WWI losses by the time of the revolution: approximately 1.7 million killed, approximately 5 million wounded
— Inflation by 1917: prices rose 4–5 times compared to 1914