Class conflict, as defined in Marxist theory, primarily arises from the opposing interests of the bourgeoisie and the proletariat, and it is solely resolved through violent revolution.

Class conflict, according to Marxist theory, happens because there are two main groups in society: the bourgeoisie, who own the businesses and control wealth, and the proletariat, who are the workers that sell their labor. These two groups have very different interests; the bourgeoisie wants to maximize profits, while the proletariat seeks fair wages and better working conditions. This difference creates tension and struggle, which is what we call class conflict. Marx believed that this conflict could only be resolved through a violent revolution, where the workers would rise up, overthrow the bourgeoisie, and create a classless society. For example, in a factory, if workers feel they are not being paid enough while the owner makes a lot of money, they might strike or protest, reflecting this conflict between their needs and the owner's interests.