Statistics for occurrence #1 of “United States” in article pos=41 of The Daily Dispatch: July 4, 1861., [Electronic resource]:

...e party, with various Southerners, had made a futile attempt to get through at Harper's Ferry. At Old Point no male passenger is permitted to land without first taking the oath of allegiance to the United States .
...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† United States (United States) 100,886 26 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.