Statistics for occurrence #1 of “North Carolina” in chapter 13, page 254 of Daniel Ammen, Confederate Military History, a library of Confederate States Military History: Volume 7.2, The Atlantic Coast:

...0012,769 note.—The returns of Confederate troops are very incomplete, and it is impossible in many cases to distinguish those serving in Southeastern Virginia and Petersburg from those in North Carolina .
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
North Carolina (North Carolina, United States) 18,228 68 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.