<prompt> Qedela umusho olandelayo: UGibbon wayephinde abe ngumkhuzi we- 2nd Division ngesikhathi se- Overland Campaign kaGen. Grant ngoMeyi nangoJuni 1864, ebona isenzo ezimpini zaseWilderness, Spotsylvania Court House, naseCold Harbor. NgoJuni 7, 1864, wakhushulelwa esikhundleni sokuba umphathi-jikelele wamavolontiya. Ngesikhathi sokuvinjezelwa kwePetersburg June 1864 kuya ku-April 1865, uGibbon wadikibala lapho amabutho akhe enqaba ukulwa e  <response>: Isiteshi saseReam ngo-August 1864. Wayala i-XVIII Corps isikhashana ngaphambi kokuthi athathe ikhefu lokugula, kodwa inkonzo yakhe yayibaluleke kakhulu, wabuyela ukuyolawula i-XXIV Corps esanda kusungulwa e-Army of the James. Amabutho akhe asiza ukufeza impumelelo enqumayo eMpini Yesithathu yasePetersburg ngo-Ephreli 1865, athatha iFort Gregg, eyingxenye yokuzivikela kwe-Confederate. Ngesikhathi se-Appomattox Campaign, wasiza ukuvimba indlela yokuphunyuka ye-Confederate eMpini yase-Appomattox Courthouse, okwaholela ekuzinikeleni kukaGen. Wayengomunye wabathunywa abathathu ekuzinikeleni kwe-Confederate. 