Tuhia he tomokanga mō tēnei wāhanga - I hoki ia ki tana rārangi i muri i to rātau hinganga i te Pakanga o Chickamauga, ka tutaki ki a rātau i Chattanooga, Tennessee, i reira i karapotia ai ngā ope uniana i raro i a William Rosecrans. Whai muri i nga wiki o te hiakai, ka tiimata nga whakapakari a te Uniana ki te tata. E toru nga wehenga i arahina e Joseph Hooker i kaha ki te whakatuwhera i tetahi raina tuku ki te ope i raru ki te Pakanga o Wauhatchie. I taua wā, i tautoko te 18 o ngā Rōpū o Amerika i a Hooker i te Pakanga o Lookout Mountain
He aha? I te ra i muri mai o te Pakanga o Missionary Ridge, i whakahaua a Knight, ko ana ahuatanga hauora e mohiotia ana, kia haere ki Detroit mo te mahi hei kaiawhina mo te kaitiaki o Michigan. I tenei wa, i tohua ano ia hei Koronela o te 1st Delaware Cavalry e te Kawana a William Cannon, engari kaore i taea te tango i tenei mahi.