Statistics for occurrence #1 of “United States” in chapter 1.1 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 7: Prisons and Hospitals.:

...ere accomplished. The picture which introduces these paragraphs has a significance which cannot be over-emphasized. It is a section of the line of march of the grand review of the armies of the United States , held in Washington May 23-24, 1865. Occupying a place of honor among the marching thousands are ambulances. When before could an army have dared to boast of the provision made for those incapaci...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
United States (United States) 100,886 214 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.