Statistics for occurrence #1 of “Pennsylvania” in entry south-mills-battle-of of Harper's Encyclopedia of United States History:

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In April, 1862, General Reno, with New England, New York, and Pennsylvania troops, went in transports up the Pasquotank to within 3 miles of Elizabeth City, N. C., and, landing cautiously in the night of the 19th, a part of them, under Colonel Hawkins, pushed forward to sur...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Pennsylvania (Pennsylvania, United States) 12,690 1,788 2 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.