sentences:  A confederation of Indian tribes with British backing engaged in a campaign of raids and depredations upon the scattered settlements, resulting in full-scale war by the 1790s.The disastrous campaigns led by Generals Josiah Harmar and Arthur St. Clair only intensified Indian resistance to white migration and threatened the existence of white Ohio settlements.The decisive victory of General "Mad" Anthony Wayne at the Battle of Fallen Timbers (1794), outside of present-day Toledo and the subsequent Treaty of Greenville (1795) removed the combined British-Indian military threat to Ohio settlers for the time being.