<prompt> Qedela le nkulumo elandelayo: Phakathi nobusika buka-1861-62, uWillson wabamba iqhaza ekuqapheni iBaltimore and Ohio Railroad kanye nemikhankaso eVirginia ngaphansi kojenene uNathaniel Banks noJohn Pope. Walwa eMpini yase-Antietam, ngo-September 17, 1862. NgoMeyi 5, 1863, walimala kanzima eMpini yaseChancellorsville eVirginia. Akazange abuyele emsebenzini kuze kube ngoSepthemba 1863 ngaphansi kukaGeneral Joseph Hooker lapho i-XI ne-XII Corps ye-Army of the Potomac iqhubekela entshonalanga ukuqinisa i-Army of the Cumberland ezungeze iChattanooga, eTennessee. Lapho uWillson wabamba iqhaza ezimpini zaseWauhatchie,  <response>: INtaba iLookout, iNtaba iMissionary, uMfula iPeavine, neRinggold Gap. 