Which of these was the main motivation for the united states' entry into world war i?
to acquire overseas territories
to maintain freedom of trade for the united states
to prevent the central powers from winning the war
to break up the colonial empires of european powers

what are local authorities doing to fix the problem

explanation:

- "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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