A History of Soviet Russia"A foremost historian brings vividly to life the men and events of Russia's postrevolutionary era. Though the years of war communism, NEP, and collectivization, Professor Ulam traces the transformation of the Bolsheviks' early sense of mission and advancement of world revolution into the quest for power for its own sake. He skillfully describes the interaction of internal dilemmas with international pressures, the maturing of Soviet political and social systems under communism, and the mixture of nationalistic and ideological motives that colored the behavior of Russia's leaders and shaped its development."Keywords: SOVIET UNION HISTORY 1917 1991