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

... Fort Dearborn rebuilt......1816 Charter for Cairo city granted by the legislature......1817-18 Enabling act for the State of Illinois approved......April 18, 1818 Northern boundary of Illinois extended 50 miles to lat. 42° 30′......1818 Convention at Kaskaskia to frame a constitution adopts an ordinance accepting the enabling act......Aug. 26, 1818 First general assembly ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Illinois (Illinois, United States) 6,200 682 0 0 0 user votes
Illinois (New Mexico, United States) 4 4 0 0 0 user votes
Illinois (Oregon, United States) 2 0 0 0 0 user votes
Illinois (Colorado, United States) 0 0 0 0 0 user votes
Illinois (Illinois, United States) 0 0 0 0 0 user votes
Illinois (New Mexico, 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.