Answer: Conflict Theory
Explanation:
According to the question, the Karl explaining about the working of the society by taking the perspective of conflict theory. The conflict theory basically claims society about the actual state of the perpetual conflicts due to the limitation pf the resources.
In the conflict theory, the social order is basically maintain by the power and the domination. In the conflict theories, the sociology and the social psychology basically emphasizes the interpretation of the history and the method analysis.