The Russian Revolution, which began in 1917, holds significant historical relevance as it marked the overthrow of the Tsarist autocracy and the establishment of a communist government led by the Bolsheviks. The revolution stemmed from widespread discontent with economic hardship, military failures in World War I, and social inequalities. Its immediate outcome transformed Russia into the Soviet Union, fundamentally altering the political landscape and promoting the idea of a socialist state. The revolution inspired global movements toward communism and anti-colonial struggles and played a pivotal role in shaping 20th-century geopolitical dynamics, contributing to the eventual emergence of the Cold War tensions between the East and West.