Whakaotihia te rerenga e whai ake nei: Ko te 76 o Ohio tetahi waahanga o te Army o Tennessee. I tere ake a Humphrey i roto i nga rarangi ka whakatairangahia ki te rangatira tuatahi. I whai wāhi ia ki ngā pakanga e rua tekau mā whitu me ngā pakanga, tae atu ki Fort Donelson, Shiloh, Koriniti, te whakapae o Vicksburg,
Ko Resaca, ko Atlanta. I uru te puhi ki te haerenga ki te moana me te whakawhiti i nga Carolinas ki te pakanga o Bentonville. I Ringgold Gap i te Whiringa-a-rangi 27, 1863, i whara a Humphrey engari kaore i ngaro tetahi mahi na te whara. I whakauruhia ia me te ope taua i Louisville, Kentucky i te Hōngongoi 19, 1865.