<prompt> Bhala okuqhubekayo kwalesi sigaba - I-13th Maine Infantry Regiment kwakuyi-regiment yempi eyayisebenzela i-Union Army ngesikhathi seMpi Yombango yaseMelika. I-regiment yachitha u-1862 kuya ku-1864 eMnyangweni weGulf futhi yaphetha impi ne-Army of the Shenandoah. Phakathi nenkonzo yayo, yasinda esivunguvungwini saseCarolinas endleleni eya eGulf of Mexico, yavikela izinqaba ezaziqapha i-Mississippi Delta, yahlasela iTexas eRio Grande kanye nasogwini, yalwa ne-Red River Campaign ka-Banks eLouisiana, yavikela iWashington DC, futhi yahlinzeka ngokuphepha kwendawo yangemuva yomkhankaso waseShenandoah Valley  <response>: ngo-1864 eningizimu yeHarpers Ferry. 