Its principal point is the conquest of political power by the working class. One can understand that men as indispensable as Marx and Engels should be the partisans of a programme which, consecrating and approving political power, opens the door to all ambitions. Since there will be political power there will necessarily be subjects, got up in Republican fashion, as citizens, it is true, but who will none the less be subjects, and who as such will be forced to obey.