 Nyorai kuenderera mberi kweiyi ndima - Munguva yeHondo yeChickamauga, Mitchell akatungamira brigade pasi paJames B. Steedman iyo yakasvika kunonoka pazuva rechipiri uye yakaita basa rinotungamira mukubatsira George H. Thomas mukubata panzvimbo yake yekunonoka pamusoro peHorsehoe Ridge. Muhondo yeMissionary Ridge pedyo neChattanooga, Tennessee, Mitchell akatsigira Major General William T. Shermans assault column. Gare gare akatamira kuAmbrose Burnsides relief panguva yeKnoxville. Munguva ye1864 Atlanta Campaign, Mitchell akatungamira kufambira mberi kwenzvimbo dzevavengi muhondo yeRocky Face Ridge. Rejimendi rake rakatambura zvikuru muHondo yeResaca uye rakaita basa rakatanhamara muhondo dzeDallas neNew Hope Church. Mauto ake ekare 113 akarasikirwa nevarume vanopfuura zana pakurwiswa kweKennesaw Mountain. Mitchell akashuma kuna Thomas uye akatora murairo wechi XIV Corps panguva yeHondo yeNashville uye kutevera kwakatevera kweuto reConfederate raJohn Bell Hood. 