Statistics for occurrence #1 of “Chattanooga” in part 3.12, chapter 3.13 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 2: Two Years of Grim War.:

...ck of Chickamauga. Under the cover of darkness, Thomas, having received word from Rosecrans to withdraw, retired his army in good order to Rossville, and on the following day rejoined Rosecrans in Chattanooga . The battle of Chickamauga, considering the forces engaged, was one of the most destructive of the Civil War. The Union army lost approximately sixteen thousand men, and while the loss to the Confe...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chattanooga (Tennessee, United States) 6,586 135 602 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.