 Nyorai kupfuurira kweiyi ndima - Muchirimo cha 1863, nzira yakavakwa paDevereux Siding kugonesa zvitima kutendeuka shure kwokuti Hondo yeUnion yakasiya Orange neAlexandria Railroad kumaodzanyemba kweBull Run. Pakazosvika June wa1863 njanji yose kunze kwezvinhu zvaidzivirira zveWashingtonrakasiiwa kusvikira kudzoka kwaMajor General George Meades Army of the Potomac zvichitevera kubudirira kwavo kweGettysburg Campaign. Zvirongwa zveNew York zvevarwi zvaiiswa panzvimbo iyi kuitira kuti vadzivirire mashandiro echiteshi chemapuranga uye njanji kubva pakurwiswa neConfederate. 