"The Social-Democratic leaders glossed over and concealed from the masses the true class nature of fascism, and did not call them to the struggle against the increasingly reactionary measures of the bourgeoisie. They bear great historical responsibility for the fact that, at the decisive moment of the fascist offensive, a large section of the working people of Germany and of a number of other fascist countries failed to recognize in fascism the most bloodthirsty monster of finance capital, their most vicious enemy, and that these masses were not prepared to resist it."