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

... soldiers, and frames a constitution which was rejected by the people......June, 1862 Arsenal established by act of Congress on Rock Island, where Fort Armstrong was erected in 1816......1863 Chicago suppressed for one day by order from General Burnside, No. 84, dated June 1, and revoked......June 4, 1863 Democratic mass convention, 40,000 delegates, held at Springfield......June 17, 1863 ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chicago (Illinois, United States) 3,613 669 281 45 0 user votes
Chicago (Wisconsin, 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.