But, side by side with the antagonism of the feudal nobility and the burghers, who claimed to represent all the rest of society, was the general antagonism of exploiters and exploited, of rich idlers and poor workers. It was this very circumstance that made it possible for the representatives of the bourgeoisie to put themselves forward as representing, not one special class, but the whole of suffering humanity. Still further. From its origin, the bourgeoisie was saddled with its antithesis: capitalists cannot exist without wage-workers, and, in the same proportion as the mediæval burgher of the guild developed into the modern bourgeois, the guild journeyman and the day-laborer, outside the guilds, developed into the proletarian. And although, upon the whole, the bourgeoisie, in their struggle with the nobility, could claim to represent at the same time the interests of the different working-classes of that period, yet in every great bourgeois movement there were independent outbursts of that class which was the forerunner, more or less developed, of the modern proletariat. For example, at the time of the German reformation and the peasants' war, the Anabaptists and Thomas Münzer; in the great English revolution, the Levellers; in the great French revolution, Baboeuf. There were theoretical enunciations corresponding with these revolutionary uprisings of a class not yet developed; in the sixteenth and seventeenth centuries, Utopian pictures of ideal social conditions; in the eighteenth, actual communistic theories (Morelly and Mably). The demand for equality was no longer limited to political rights; it was extended also to the social conditions of individuals. It was not simply class privileges that were to be abolished, but class distinctions themselves. A Communism, ascetic, denouncing all the pleasures of life, Spartan, was the first form of the new teaching. Then came the three great Utopians; Saint Simon, to whom the middle-class movement, side by side with the proletarian, still had a certain significance; Fourier; and Owen, who in the country where capitalist production was most developed, and under the influence of the antagonisms begotten of this, worked out his proposals for the removal of class distinction systematically and in direct relation to French materialism. One thing is common to all three. Not one of them appears as a representative of the interests of that proletariat, which historical development had, in the meantime, produced. Like the French philosophers, they do not claim to emancipate a particular class to begin with, but all humanity at once. Like them, they wish to bring in the kingdom of reason and eternal justice, but this kingdom, as they see it, is as far as heaven from earth, from that of the French philosophers.