According to karl marx, what social relations matter most in a capitalist system?

The answer to this question is Economic Relationships. Karl Marx is a philosopher, economist, and political theorist who developed the concept of relations of production. Capitalist mode of production is also known as the Marxist theory. According to Karl Marx, relations of productions refers to the relationship to the capitalists and by the workers. 

answer: stupidity. they should wait till they can get reward money.

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