Fearful of civil war and Soviet intervention in recent unrest, President Edvard Beneš (pictured) ceded control of the government to the Communist Party of Czechoslovakia.

Edvard Beneš was a Czech politician and statesman who served as the president of Czechoslovakia from 1935 to 1938, and again from 1939 to 1948. During the first six years of his second stint, he led the Czechoslovak government-in-exile during World War II.

In late February 1948, the Communist Party of Czechoslovakia (KSČ), with Soviet backing, assumed undisputed control over the government of Czechoslovakia through a coup d'état. It marked the beginning of four decades of the party's rule in the country.

The Communist Party of Czechoslovakia was a communist and Marxist–Leninist political party in Czechoslovakia that existed between 1921 and 1992. It was a member of the Comintern. Between 1929 and 1953, it was led by Klement Gottwald. The KSČ was the sole governing party in the Czechoslovak Socialist Republic though it was a leading party along with the Slovak branch and four other legally permitted non-communist parties. After its election victory in 1946, it seized power in the 1948 Czechoslovak coup d'état and established a one-party state allied with the Soviet Union. Nationalization of virtually all private enterprises followed, and a command economy was implemented.