<prompt> Bhala okuqhubekayo kwalesi sigaba - Ibutho likaSanborn lalwa eMkhankasweni ka-Ulysses S. Grant waseCentral Mississippi kusukela ngoNovemba 1862 kuya kuJanuwari 1863. Lokhu kwalandelwa yiGrants Vicksburg Campaign, ne- Battle of Port Gibson  <response>: ngoMeyi 1, iMpi yaseRaymond ezinsukwini eziyishumi nanye kamuva, neMpi yaseJackson ngoMeyi 14. USanborn naye wabamba iqhaza eMpini yaseChampions Hill, eMpini yaseBig Black River, naseVicksburg kusukela ngoMeyi 18 kuya kuJulayi 4. Phakathi nengxenye yalesosikhathi, wayephethe ibutho. Amadoda kaSanborn enza umsebenzi wokugcina izimpahla eVicksburg ngemuva kokuzinikela. 