Statistics for occurrence #1 of “Tennessee” in chapter 9 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.:

...sending home for burial the bodies of officers killed in battle or dying in hospitals at the front. General D. A. Sickles was its first president. In April, 1865, the Society of the Army of the Tennessee was formed at Raleigh, North Carolina, membership being restricted to officers who had served with the old Army of the Tennessee. The object was declared to be to keep alive that kindly and cordial...
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.