Statistics for occurrence #1 of “Ohio” in entry united-states-of-america-ohio of Harper's Encyclopedia of United States History:

...erwise called the Ohio ......1671 Joliet indicates the Ohio country on his map of the Northwest......1674 La Salle launches the Griffin on Lake Erie and coasts along the northern frontier of Ohio ......August, 1679 Iroquois convey Western lands east of the Illinois to the English by treaty......1684 Nicholas Perrot, with twenty Frenchmen, marches into the Miami country; French establis...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Ohio (Ohio, United States) 4,328 891 10 1 0 user votes
Ohio (United States) 1,611 200 1 0 0 user votes
Ohio (Colorado, United States) 12 0 0 0 0 user votes
Ohio (Illinois, United States) 0 0 0 0 0 user votes
Ohio (Missouri, United States) 0 0 0 0 0 user votes
Ohio (New York, United States) 0 0 0 0 0 user votes
Ohio (Texas, United States) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.