How did policymakers hope the policy of assimilation would work

They hoped the Indians would mingle with the white culture after the buffalo died.

Explanation:

Assimilation is the process by which individuals or social groups acquire cultural elements from other social groups or countries. This is the case, for example, with immigrant communities established in the host countries and absorbing the dominant culture. This process also occurred with the colonized peoples who were forced to absorb the dominant culture of the colonizing countries, thus losing much of their original culture. Therefore, in a more simplistic sense, assimilation consists in the learning of another culture.

In relation to assimilationist politics, it is said that it refers to the set of laws, political-administrative measures and social practices carried out by the Portuguese colonial government and Spanish to force the Indians to abandon their cultural traits and assimilate the culture Portuguese or Spanish and thus become Portuguese or Spanish citizens.

- "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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he is known for discovering   the fossil of a female hominin australopithecine   known as "lucy" in the afar triangle region of hadar, ethiopia.

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