The left has never adapted to the transition from nationalistic wars to ideological wars. It took the left a while to grasp that the Nazis were a fundamentally different foe than the Kaiser and that pretending that World War 2 was another war for the benefit of colonialists and arms dealers was the behavior of deluded lunatics. And yet much of the left insisted on approaching the war in just that fashion, and had Hitler not attacked Stalin, it might have remained stuck there.
