Statistics for occurrence #1 of “United States” in year 1864, month March of Rebellion Record: a Diary of American Events, Diary from December 17, 1860 - April 30, 1864:

...pointed by Major-General Butler, for the purpose of caring for and supplying the needs of the poor white people in Norfolk, Elizabeth City, and Princess Anne counties, Va., who were a charge upon the United States , and employing such as were willing to work and were without employment, etc.--skirmishing occurred at Cheek's Cross-Roads, Tennessee, between Colonel Garrard's National cavalry and Colonel Giltner's...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 2,132 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.