<prompt> Pedzisa mutsara unotevera: Pettus akashanda muWestern Theater yeAmerican Civil War. Munguva yeStones River Campaign, akabatwa nemasoja emubatanidzwa musi waZvita 29, 1862, uye akachinjaniswa nguva pfupi gare gare nemasoja emubatanidzwa. Pettus akabatwazve musi waMay 1, 1863, nepo chikamu chevarwi vakanga vasiya mauto avo vakanga vachidzivirira  <response>: Port Gibson muMississippi. Akakwanisa kutiza ndokudzokera kunzvimbo yake. Pettus akasimudzirwa kuva colonel musi waMay 28, uye akapiwa kutungamira kwe20th Alabama. 