What did the treaty of greenville do?

Explanation:

The Treaty of Greenville, formally titled Treaty with the Wyandots, etc., was a 1795 treaty between the United States and indigenous nations of the Northwest Territory including the Wyandot and Delaware peoples, which redefined the boundary between indigenous peoples' lands and territory for European American settlement. It was signed at Fort Greenville, now Greenville, Ohio, on August 3, 1795, following the Native American loss at the Battle of Fallen Timbers a year earlier.

answer; i believe the correct answer is (the willamete valley);