IMO, when thinking about this question it's useful to look at the full scope of their objectives. We don't know much about what else Stalin planned, but given t

IMO, when thinking about this question it's useful to look at the full scope of their objectives. We don't know much about what else Stalin planned, but given the time he had it probably would not fundamentally change the order of magnitude. On the other hand, we do know some of what the Nazis planned to do if they had won, and it was on a scale far beyond even the millions they did murder.