How did southern slavesholders claim that the north benefited from slavery

Which of following most accurately describes china today?

Which of these is not a criticism of the concentric zone model? it does not accurately describe cities after the rise of suburban development. it only applies to cities that grew after the development of the automobile. it assumes that inner-city areas will always be repurposed instead of abandoned. it places too much importance on the traditional central business district.

Write two sentences how marxism differs from your understanding of capitalism