In 1795, the treaty of greenville enabled the united states to acquire oregon country. gave much of present-day ohio to the united states. ended american settlement in the ohio river valley. established a confederacy of american indian tribes.

The correct answer is that the Treaty of Greenvile of 1795 gave much of present say Ohio to the United States. The Treaty of Greenvile was a treaty signed between the United States and Indians of the Northwest Territory (Wyandot, Delaware, Shawnee, Ottawa, Miami, Eel River, Wea, Chippewa, Potawatomi, Kickapoo, Piankashaw, and Kaskaskia nations) as a consequence of the States’ victory at the Battle of Fallen Timbers in August 1794. This treaty redefined the boundary between the United States and Indian lands in the Northwest Territory, limiting Indian Country only to northwestern Ohio.

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.

your answer will be b. improving roads, bridges, and other infrastructure. hope i !