<prompt> Bhala okuqhubekayo kwalesi sigaba - Phakathi naleso sikhathi, iButho likaRosecrans laseCumberland lahlehla laya eChattanooga ngemva kweChickamauga. UBragg wabajaha futhi ngokushesha wavimbezela umuzi. Ngo-Okthoba 17, uRosecrans, owayedangele, wakhululwa ekulawuleni futhi wathathelwa isikhundla nguMeya Jikelele uGeorge H. Thomas. Nakuba iChattanooga yayingakazungezwa ngokuphelele, izimpahla zikaThomas zazimbalwa kakhulu. UGrant ngokwakhe wafika edolobheni ngo-October 23, futhi wandisa ulayini wokunikezela onzima. Ngemva kokuba uMajor General uWilliam T. Sherman efike nezikhali ezengeziwe, amabutho e-Union aqala ukuhlasela. Ukunqoba kwe-Union eMpini yaseLookout Mountain  <response>: yaphula ingxenye yomugqa kaBragg ngoNovemba 23. Ezinsukwini ezimbili kamuva, uThomas wahlasela umugqa wama-Confederate eMissionary Ridge. Empini eyalandela yeMissionary Ridge, abavikeli be-Confederate banqotshwa ngokuphelele futhi ukuvinjezelwa kwaphulwa. I-Bledsoes Battery ibone isenzo esinzima eMissionary Ridge, ihlushwa okungenani abantu ababili; zonke izibhamu ezine zebhethri zabanjwa. 