Petru Groza was an Austro-Hungarian-born Romanian politician, best known as the first Prime Minister of the Communist Party-dominated government under Soviet occupation during the early stages of the Communist regime in Romania, and later as the President of the Presidium of the Great National Assembly from 1952 until his death in 1958.
Groza emerged as a public figure at the end of World War I as a notable member of the Romanian National Party, preeminent layman of the Romanian Orthodox Church, and then member of the Directory Council of Transylvania. In 1925–26 he served as Minister of State in the cabinet of Marshal Alexandru Averescu. In 1933, Groza founded a left-wing Agrarian organization known as the Ploughmen's Front. The left-wing ideas he supported earned him the nickname The Red Bourgeois.
Groza became Premier in 1945 when Nicolae Rădescu, a leading Romanian Army general who assumed power briefly following the conclusion of World War II, was forced to resign by the Soviet Union's deputy People's Commissar for Foreign Affairs, Andrei Y. Vishinsky.