Final answer:
The Treaty of Greenville was an agreement between the United States and Native American tribes on the Northwest frontier that marked the end of the Northwest Indian War and established peace.
Step-by-step explanation:
The Treaty of Greenville was an agreement between the United States and Native American tribes on the Northwest frontier. It was signed in 1795 and marked the end of the Northwest Indian War. The treaty established peace between the tribes and the United States, and it also defined the boundary between Native American lands and the areas controlled by the United States.
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