Statistics for occurrence #1 of “Chicago” in chapter 1.9, page 163 of Cambridge History of American Literature: volume 2:

...publishing centres in this region, but several less famous towns in the Ohio Valley had their literary periodicals at an early date. By 1831 James Hall was publishing at Vandalia, and before 1850 Chicago and other cities in the central West had followed the prevailing fashion. The different types of periodicals were a little more sharply distinguished than in the preceding period. There were se...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chicago (Illinois, United States) 3,613 8 281 0 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.