Statistics for occurrence #1 of “Chattanooga” in chapter 3 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 8: Soldier Life and Secret Service.:

...y and had to be fully provisioned for the march. The Federal forces seem never to have been for any length of time without abundant food supplies. In the fall of 1863, while the fighting around Chattanooga was in progress, supplies were deficient, but the shortage was soon made up, and the railroads brought great quantities of meat from the West, to feed Sherman's army during its long Atlanta campaign....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chattanooga (Tennessee, United States) 6,586 49 602 1 0 user votes
Chattanooga (Colorado, United States) 1 0 1 0 0 user votes
Chattanooga (Ohio, United States) 0 0 0 0 0 user votes
Chattanooga (Oklahoma, 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.