Statistics for occurrence #1 of “United States” in chapter 32 of Thomas Wentworth Higginson, Harvard Memorial Biographies:

...the College in March, 1862, and went to the Military School at Norwich, Vermont, where he stayed about four months. On July 1, 1862, he enlisted at Fort Preble, Portland, in the Seventeenth Infantry, United States Army, having previously declined to accept a commission in the Volunteer service, because he chose to take what he deemed the shortest road to a commission in the Regular service. The absence of hi...
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.