What was Lenin’s Policy War Communism? How did war communism help the communists win the Civil War?

The policy was ended in 1921 because it was not successful. ... to feed and supply the hungry Red Army of Bolsheviks during the Russian Civil War. to move towards complete communism. War communism was largely successful at its primary purpose of aiding the Red Army in halting the advance of the White Army and in reclaiming most of the territory of the former Russian Empire thereafter.