Statistics for occurrence #1 of “Ohio” in entry cabinet-president-s of Harper's Encyclopedia of United States History:

...d States, and of the receiving and arranging of printed journals of Congress, and other books printed and purchased for the use of the government. The first to fill this office was Thomas Ewing, of Ohio . The Post-office Department was established May 8, 1794. It has the supervision of all the post-offices of the country, their names, the establishment and discontinuance of post-offices, t...
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.