The argument that was most central to karl marx's theory of society is that

The argument that was most central to Karl Marx's theory of society is the concept of historical materialism. According to Marx, the structure of society and its institutions are determined by the economic base, specifically the mode of production. He argued that the relationships of production and ownership of the means of production shape social relations, institutions, and the overall superstructure of society.

Marx believed that historical development is characterized by class struggle, and he identified different historical epochs based on the dominant mode of production (e.g., feudalism, capitalism, socialism). His theory emphasized the role of economic factors in shaping social dynamics and conflicts.

In summary, historical materialism, class struggle, and the primacy of economic factors in shaping society are central components of Karl Marx's theory.