Fascism, National Socialism, Stalinism and Maoism were all species of a single genus, ‘totalitarianism.’ The resemblances they shared were cognitivel… - A. James Gregor

What some of the revolutionary syndicalists proceed to do was to identify the ‘communality’ of man not will class, but with the nation. The first intimations of a ‘revolutionary nationalism’ made their appearance among the most radical Marxists.

By the end of the 1920s and the beginning of the 1930s, Stalin had created a regime that had abandoned every principle that had presumably typified left-wing aspirations and had given himself over to notions of ‘socialism in one country’ — with all the attendant attributes: nationalism, the leadership principle, anti-liberalism, anti-individualism, communitarianism, hierarchical rule, missionary zeal, the employment of violence to assure national purpose, and anti-Semitism — making the Soviet Union unmistakenly ‘a cousin to the German National Socialism.’

In his Table Talks, Hitler spoke of the eventual ‘elimination’ of those Germans who did not meet ‘Nordic’ criteria of racial purity. The fact was that according to Hans Guenther, Nazi Germany’s ‘racial scientist', ninety-five percent of Germans did not meet those criteria. It was no longer clear who would suffer in the serious implementation of National Socialist policy.