‘Marx believed that in all phases of history there has been a conflict between two dominant classes of society. In antiquity’s slave society, the conflict was between free citizen and slave. In the feudal society of the Middle Ages, it was between feudal lord and serf; later on, between aristocrat and citizen. But in Marx’s own time, in what he called a bourgeois or capitalist society, the conflict was first and foremost between the capitalists and the workers, or the proletariat.
