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

...African race. He also proposed an amendment recognizing the right of peaceable secession. Other propositions were submitted by members in open convention, among them one from Salmon P. Chase, of Ohio , proposing an adjournment of the convention to April 4, to enable all the States to be represented. The various propositions were earnestly discussed for several days. David Dudley Field, of New ...
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.