Answer:
The answer is a. twelve Indian tribes ceded most of Ohio to the federal government.
Step-by-step explanation:
After the third expedition George Washigton sent to Ohio, the Indian tribes lost the battle against General Anthony Wayne and two thousand men, on August 20, 1794. Almost one year later, August 3, 1975; and after weeks of negotiation the Treaty of Greenville was signed. It established that the native american tribes had to vacate the lands of Ohio, but in exchange they would receive u$s 20.000 and the right of hunt.