Answer:
The effect was majorly negative, spanning through multiple presidents each had their own approach to completing manifest destiny, as well as promoting it.However, this came at the cost of their relationship with the natives, from their initial arrival where they moved them past the app. mountain range, then moving them to the Midwest from the east coast. Finally, yosu have the atrocities committed in the 20th century that worsened relations, such stealing chi.dren and massac
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