<prompt> Qedela le nkulumo elandelayo: Ngo - 1863, leli butho lathuthelwa eGrand Gulf, eMississippi, indawo ebalulekile eMfuleni iMississippi. Ngemuva kokuthi uMajor General u-Ulysses S. Grant ehlasele ibutho lempi laseNyakatho eBruinsburg, iBattery kaLandis yaba yingxenye yokuzivikela kwe-Confederate ezimpini ze  <response>: IPort Gibson ekuqaleni kukaMeyi, ngemva kwalokho uLandis wakhushulelwa esikhundleni futhi uLieutenant John M. Langan wathatha izintambo. Kamuva ngaleyo nyanga, yahlanganyela eMpini yaseChampion Hill. NgoMeyi 17, ibhethri laliyingxenye yebutho le-Confederate elalinomsebenzi wokubamba ukuwela uMfula Omkhulu Omnyama eMpini yaseBig Black River Bridge, lapho kungenzeka ukuthi lathumba khona izibhamu ezimbili. I-Battery kaLandis yaphinde yasebenza ngesikhathi kuvinjezelwa iVicksburg. Ngesikhathi elapho, ibhethri yasiza ekuvimbeleni ukuhlaselwa kwe-Union ngoMeyi 22. I-Landiss Battery yathathwa lapho ibutho le-Confederate laseVicksburg linikezela ngoJulayi 4. Yize amadoda asinda ebhethri ashintshana, ibhethri alizange lihlelwe kabusha ngemuva kweVicksburg; esikhundleni salokho, lahlanganiswa neGuibors Missouri Battery kanye neWades Missouri Battery. 