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
Excess mortality in the Soviet Union under Joseph Stalin Excess mortality in the Soviet Union under Joseph Stalin Estimates of the number of deaths attributable to Joseph Stalin vary widely. Some scholars assert that record-keeping of the executions of political prisoners and ethnic minorities are neither reliable nor complete, others contend archival materials contain irrefutable data far superior to sources utilized prior to 1991, such as statements from emigres and other informants. Those historians working after the Soviet Union's dissolution have estimated victim totals ranging from approximately 3 million to nearly 9 million. Some scholars still assert that the death toll could be in the tens of millions. Prior