Statistics for occurrence #1 of “Louisiana” in chapter 31 of Admiral David D. Porter, The Naval History of the Civil War.:

...re war. This coast, with its indentations, is over 600 miles in length, and had to be guarded with great care to prevent supplies reaching the Confederates through the numerous gates leading into Louisiana and Texas. The Federal officers had to exercise great watchfulness in guarding against the people they had to contend with, for they were a brave, hardy set of men, regardless of danger, and ampl...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Louisiana (Louisiana, United States) 11,901 144 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.