Statistics for occurrence #1 of “United States” in chapter 1.6 of Southern Historical Society Papers, Volume 25.:

... United States
No offer made to pay for the Slaves—The testimony of President Davis, Vice-President Stephens and others. A...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 90 0 0 0 user votes
United States (New Mexico, United States) 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.