Statistics for occurrence #1 of “Illinois” in chapter 12 of John G. Nicolay, The Outbreak of Rebellion:

... and the President issued his call for troops, Governor Magoffin insultingly refused compliance. This action in turn greatly excited the people of the three Border Free States of Ohio, Indiana, and Illinois , who thus beheld a not remote prospect of having civil war brought to their own doors They therefore looked immediately to the protection and control of the Ohio River. Their enthusiastic response ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Illinois (Illinois, United States) 6,200 16 0 0 0 user votes
Illinois (New Mexico, United States) 4 0 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.