Statistics for occurrence #1 of “Massachusetts” in chapter 2 of Cambridge History of American Literature: volume 3:

... Massachusetts
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Massachusetts (Massachusetts, United States) 30,598 56 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.