Treaty of Fort McIntosh redraws Ohio boundariesJan 21, 1785Labels: Treaty of, Ohio CountryTreaty McIntoshBritannica
Northwest Ordinance establishes territorial governance frameworkJul 13, 1787Labels: Northwest Ordinance, Northwest TerritoryNatl Archives
Treaty of Fort Harmar attempts to reaffirm earlier land cessionsJan 9, 1789Labels: Treaty of, Native nationsFort Harmar
Fort Washington built as U.S. campaign baseJul 1, 1789Labels: Fort Washington, CincinnatiBattlefields
Congress authorizes the Legion of the United StatesMar 5, 1792Labels: Legion of, CongressArmy History
Wayne advances and builds Fort Recovery on defeat siteDec 1, 1793Labels: Fort Recovery, Anthony WayneBritannica
Western Confederacy fails to take Fort RecoveryJun 30, 1794Labels: Fort Recovery, Western ConfederacyFort RecoveryBritannica
Jay Treaty signals British evacuation of Northwest postsNov 19, 1794Labels: Jay Treaty, Great BritainBritannica
Treaty of Greenville ends major fighting in the Northwest Indian WarAug 3, 1795Labels: Treaty of, Anthony WayneBritannicaTreaty Greenville