Which describes communism in russia from 1917 to 1939

During the civil war, which leader often had fewer troops available for battle? george mcclellan robert e. lee jefferson davis winfield scott

How did the british show bad leadership during the battle of the somme

Which term describes the soviet policy the expanded freedom of the press and allowed criticism of the communist party during the cold wara: containment b: perestroikac: detente d: glasnost