Statistics for occurrence #1 of “Louisiana” in chapter 2.16 of Cambridge History of American Literature: volume 2:

...uate, but the music proved to be the chief inspiration of Southern armies throughout the long conflict. Sung for the first time by Mrs. John Wood in New Orleans late in 1860, it was taken up by the Louisiana regiments and was soon heard by the campfires and hearthstones of the South. From New Orleans, too, came , an old Hibernian melody, with words written by an Irish comedian, Harry McCarthy, a volunt...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Louisiana (Louisiana, United States) 11,901 8 1 0 0 user votes
Louisiana (Denmark) 6 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.