AP World History: Modern
The 1917 Revolution refers to a series of events in Russia that led to the overthrow of the imperial government and the establishment of a communist state. It consists of two major phases: the February Revolution, which resulted in the abdication of Tsar Nicholas II and the formation of a provisional government, and the October Revolution, where the Bolsheviks seized power. This revolution fundamentally altered Russia's political landscape and had far-reaching consequences for global economics and the spread of communism.