<prompt> Bhala okuqhubekayo kwalesi sigaba - Njengoba i-21st Arkansas Regiment, ngaphansi kukaColonel Jordan E. Cravens, leli qembu lalwa kulokhu okulandelayo:  <response>: , Battle of Port Gibson, Battle of Champions Hill, Battle of Big Black River Bridge, futhi ekugcineni wazinikela ekupheleni kokuvinjezelwa kweVicksburg. I-21st Arkansas yahlanganiswa ne-15th Northwest Arkansas, 16th Arkansas, kanye ne-Powers 14th Arkansas Infantry Regiments ukwakha i-1st Arkansas Consolidated Infantry Regiment Trans-Mississippi, futhi yayihlala eMarshall, eTexas, lapho impi iphela. I-regiment ehlanganisiwe yabelwa kanye ne-2nd Arkansas Consolidated Infantry Regiment kanye ne-3rd Arkansas Consolidated Infantry Regiment kanye ne-2nd McNairs Arkansas Brigade, 1st Churchills Arkansas Division, 2nd Corps, Trans-Mississippi Department, kusukela ngoSepthemba 1864 kuya kuMeyi 1865. 