Whakakiia te rerenga e whai ake nei: Hei 21st Arkansas Regiment, i raro i a Colonel Jordan E. Cravens, i whawhai tenei rerenga i nga pakanga e whai ake nei:
Ko te Pakanga o Grand Gulf, Pakanga o Port Gibson, Pakanga o Champion's Hill, Pakanga o Big Black River Bridge, a i te mutunga ka tuku i te mutunga o te Siege o Vicksburg. I whakakotahihia te 21 Arkansas me te 15th Northwest Arkansas, 16th Arkansas, me nga Powers' 14th Arkansas Infantry Regiments ki te hanga i te 1st Arkansas Consolidated Infantry Regiment (Trans-Mississippi), a i tu ki Marshall, Texas, i te mutunga o te pakanga. I whakawhiwhia te puhi whakakotahi ki te 2nd Arkansas Consolidated Infantry Regiment me te 3rd Arkansas Consolidated Infantry Regiment me te 2nd (McNair's) Arkansas Brigade, 1st (Churchill's) Arkansas Division, 2nd Corps, Trans-Mississippi Department, mai i te Mahuru 1864 ki te Mei 1865.