Soviet Union
The Union of Soviet Socialist Republics (more commonly called the Soviet Union or the USSR) was a self-proclaimed Communist state that existed from 1922 to 1991, covering much of the area of the former Russian Empire. For virtually all of its history it was governed exclusively by the Communist Party of the Soviet Union (CPSU). Although at first formed of 4 Soviet Socialist Republics, this number had grown to 15 by the 1950s.
Although the exact borders of the Soviet Union varied, by the end of the Second World War in 1945 it covered all of the former territories of the Russian Empire other than Poland.
The Soviet Union was often referred to as Russia, and although this is incorrect, Russia was certainly by far the largest and most powerful and developed state within the Union.
Politics
The Soviet Union was run by a single-party system under the Communist Party of the Soviet Union. Its primary organs were, from 1936, the bicameral Supreme Soviet, the Party's Politburo and Central Committee, and Sovmin, the Council of Ministers.
History
The history of the Soviet Union is grounded in the history of Russia as a whole, and its establishment in the two revolutions of 1917.
The Bolshevik Coup
The Tsarist Government toppled in February 1917 following the February Revolution. The short-lived state that followed underwent two Prime Ministers, Prince Georgy L'vov and Alexander Kerensky. Although the Bolsheviks were imprisoned after the failed July Days attempt at establishing a Bolshevik government, they were released after the Kornilov Affair, in which General Kornilov attempted to overthrow the Republican government and establish a military dictatorship, as a precautionary measure.
Preceding the Second Congress of Soviets in Petrograd, the Central Committee of the Bolshevik Party voted with an almost unanimous vote (only two voted against: Gregory Zinoviev and Lev Kamenev) to initiate a revolution in the context of the Congress. This came to pass as in November (new dating system) the Bolsheviks overthrew the government and established their own Workers' and Peasants' Coalition Government.
References
- Reed, P. 1922 - Ten Days That Shook the World
- The Library of Congress