Donald Treadgoldwas one of the most distinguished Russian historians of his generation. His Twentieth Century Russia, a standard text in colleges and universities for several decades,has been regularly revised and expanded to reflect new events and scholarship. The present revision, by Professor Herbert Ellison, contains a major chapter on the Yeltsin era, and brings the Russian story to the final year of the century.Twice in the twentieth century the collapse of the Russian state and empire has been followed by an effort to build a democracy on the Western model. The first effort succumbed...