Who was responsible for the development of the communist economic theory, which states that government should control all businesses, that people should not be paid for their work, and that all products should be equally distributed amongst society? a. marco polo b. karl marx c. theodore roosevelt d. franz ferdinand

- "the past is made of multitudinous items ranging from anything that can be collected, recollected or assessed to originate in the past. as such, the past is a gallimaufry of particulars that may not have been related in any way. however, the human mind seeks organization to understand concepts and other things. the human mind therefore seeks relationships in explaining and studying the past. history being a humanity, dictates that historians have to serve this human trait by bringing structure to details of the past. historians do this by creating interpretive frameworks that capture as many details as possible."

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food chain i would say only because there is competition on getting food and survival