I want to know what made possible the success of revisionism in the Soviet Union even when Stalin opposed so vehemently against it. We assume that it was not a single man (Krushev) the one that bring revisionism to the USSR. What happened? What allowed it to occur? It was something that was incubated during the last years of Stalin?
A generally correct overview of the origins of capitalist restoration in the USSR is the second chapter of Red Papers #7: http://www.bannedthought.net/USA/RU/RP/RP7/RU-RP7.pdf