Statistics for occurrence #1 of “Tennessee” in chapter 7, page 232 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 10: The Armies and the Leaders.:

...the Potomac from October, 1861, to April, 1862, and had a division in the Department of the Rappahannock until June 10th. As major-general of volunteers, he commanded a division in the Army of West Tennessee . Then he assumed conmand of the Thirteenth Army Corps in the Armies of the Tennessee, and of the Gulf; of the Eighteenth Army Corps in the Department of Virginia and North Carolina, and of the Twen...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Tennessee (Tennessee, United States) 26,198 148 4 0 0 user votes
Tennessee (Arkansas, United States) 0 0 0 0 0 user votes
Tennessee (Illinois, United States) 0 0 0 0 0 user votes
Tennessee (New Mexico, United States) 0 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.