KnowraOhioLinked fromLinked fromThe 13 pages that link to Ohio, each with the reason it gives.All 13Broader topic 2Related 3Narrower topic 6Compared with 2Northwest OrdinanceBroader topic: Ohio was the first state admitted from the territory organized under the ordinance.Treaty of GreenvilleBroader topic: The treaty opened much of the land that became Ohio to U.S. settlement.