Due to the railroads, American settlers were able to travel west in larger numbers. How did this migration impact Indigenous People?

Railroads made it easier for settlers to move west, and expanding settlement and commercial hunting greatly reduced buffalo herds. Buffalo were central to many Indigenous peoples’ food, clothing, and way of life, so their destruction caused major disruption. Choice A, that Indigenous people’s way of life changed because buffalo herds were destroyed for commercial markets, best describes this impact.

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