As colonists required more land and moved westward, the began to encroach onto land where lived and conflicts would occur.

natives

Explanation:

According to my research on the colonization of the west, I can say that based on the information provided within the question they began to encroach onto land where natives lived and conflicts would occur. Any person that is born and grows up on a piece of land is considered Native to that land. This being the case the natives did not want to give up their land to the colonists and would fight for their land, which led to many years of bloodshed.

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