process of formation. In broad outlines we can designate the Asiatic, the ancient, the feudal, and the modern bourgeois methods of production as so many epochs in the progress of the economic formation of society. The bourgeois relations of production are the last antagonistic form of the social process of production—antagonistic not in the sense of individual antagonism, but of one arising from conditions surrounding the life of individuals in society; at the same time the productive forces developing in the womb of bourgeois society create the material conditions for the solution of that antagonism. This social formation constitutes, therefore, the closing chapter of the prehistoric stage of human society.
Frederick Engels, with whom I was continually corresponding and exchanging ideas since the appearance of his ingenious critical essay on economic categories (in the “Deutsch-Französische Jahrbücher”), came by a different road to the same conclusions as myself (see his “Condition of the Working Classes in England”). When he, too, settled in Brussels in the spring of 1845, we decided to work out together the contrast between our view and the idealism of the German philosophy, in fact to settle our accounts with our former philosophic conscience. The