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

...ptext="ptext" xmlns="http://www.w3.org/TR/xhtml1/strict"> The city of Cairo, Ill. (population, 1900, 12,566), is situated near the extremity of a boatshaped peninsula, at the confluence of the Ohio and Mississippi rivers, 175 miles below St. Louis. It is a point of great importance as the key to a vast extent of navigable waters, and to it National troops were sent at an early period in the C...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Ohio (United States) 1,611 200 1 0 0 user votes
Ohio (Ohio, United States) 4,328 891 10 1 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.