<prompt> Pedzisa mutsara unotevera: 13th Maine Infantry Regiment yaiva regiment yevarwi yakashanda muUnion Army munguva yeAmerican Civil War. The regiment akapedza 18621864 muDhipatimendi reGulf uye akapedza hondo neHondo yeShenandoah. Mukati mebasa rayo, rakapukunyuka dutu guru kuCarolinas richienda kuGulf of Mexico, rakasunga nhare dzaichengeta Mississippi Delta, rakapinda muTexas paRio Grande uye pamwe chete nemhenderekedzo yegungwa, rakarwa muhondo yaBanks yeRwizi Rutsvuku muLouisiana, rakasunga Washington DC kudzivirira, uye rakapa kuchengetedzwa kwenzvimbo yekumashure kwe  <response>: Shenandoah Valley mushandirapamwe muna 1864 kumaodzanyemba kweHarpers Ferry. 