Statistics for occurrence #1 of “Louisiana” in chapter 5 of George Bancroft, History of the United States from the Discovery of the American Continent, Vol. 3, 15th edition.:

...with regard to England, Louisiana was held to embrace the whole valley of the Mississippi. Not a fountain bubbled on the west of the Alleghanies but was claimed as being within the French empire. Louisiana stretched to the head-springs of the Alleghany and the Monongahela, of the Kenawha and the Tennessee. Half a mile from the head of the southern branch of the Savannah River is Herbert's Spring, whi...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Louisiana (Louisiana, United States) 11,901 108 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.