The Communist Manifesto Engels in their youth—that he opposed for its violent Blanquist tendencies, and later "mature" Marxism that he supported. This latter form refers to Marx in his later life acknowledging that socialism could be achieved through peaceful means through legislative reform in democratic societies. Bernstein declared that the massive and homogeneous working-class claimed in the "Communist Manifesto" did not exist, and that contrary to claims of a proletarian majority emerging, the middle-class was growing under capitalism and not disappearing as Marx had claimed. Bernstein noted that the working-class was not homogeneous but heterogeneous, with divisions and factions within it, including socialist
Manifesto of the Sixteen was for reasons unknown not an initial signatory. The manifesto was countersigned by approximately one hundred other anarchists, half of whom were Italian anarchists. The publication of the "Manifesto" was met with great disapproval by the international anarchist movement, and in considering its impact, George Woodcock stated that it "merely confirmed the split which existed in the anarchist movement." The signatories of the "Manifesto" saw the First World War as a battle between German imperialism and the international working class. In contrast, most anarchists of the time, including Emma Goldman and Alexander Berkman, saw the war as being that of