Marx succumbed to error in believing that the number of the industrial proletariat would constantly rise and reach a huge majority; in fact the proce… - Ernst Nolte

Bakunin went so far as to see in ‘Marx’ ‘authoritarian communism’ only the mirror miage of the reactionary Bismarck empire.

It is not Sorel but Marx whom [Mussolini] calls ‘the magnificent philosopher of working-class violence.’ It cannot be denied that Mussolini soon acquired the reputation of a barricadero and a Blanquist. His reputation was due less to certain theoretical convictions than to his temperament, when he conducted an anticlerical campaign of unparalleled fury in the Trentino , or when he pursued social warfare between farm laborers, sharecroppers, and property owners to the point of bloody excesses in the Romagna, or when he was the only prominent Marxist to defend the wild popular uprising of the Settimana Rossa (Red Week) in 1914. Wherever it was a matter of taking a theoretical stand he remained well on the Marxist track.

It is a notable shortcoming of the literature about National Socialism that it does not know or does not want to admit to what degree all the deeds—with the sole exception of the technical process of gassing—that the National Socialists later committed had already been described in a voluminous literature of the early 1920s: mass deportations and shootings, torture, death camps, extermination of entire groups using strictly objective selection criteria, and public demands for the annihilation of millions of guiltless people who were thought to be ‘enemies’.