History of the Soviet Union (1953–64) Nikita Khrushchev as First Secretary of the Central Committee of the Communist Party of the Soviet Union (CPSU) and Georgi Malenkov as Premier of the Soviet Union. However the central figure in the immediate post-Stalin period was the former head of the state security apparatus, Lavrentiy Beria. Stalin had left the Soviet Union in an unenviable state when he died. At least 2.5 million people languished in prison and in labor camps, science and the arts had been subjugated to socialist realism, and agriculture productivity on the whole was meager. The country had only one quarter of the livestock it
Rise of Joseph Stalin he was fired). Stalin began ordering the executions of Yezhov's protégés in the NKVD. Politburo members also started to openly condemn the excesses of the NKVD under Yezhov's leadership, all of which gave the signal that Yezhov was falling from Stalin's favour. Yezhov eventually suffered a nervous breakdown and resigned as NKVD chief on 23 November 1938. Yezhov was replaced as NKVD chief by Lavrentiy Beria. Yezhov was executed on 4 February 1940. Rise of Joseph Stalin Joseph Stalin was the General Secretary of the Communist Party of the Soviet Union's Central Committee from 1922 until his death in 1953.