<prompt> Pedzisa mutsara unotevera: Iyo regiment yakapiwa Brigadier General Martin E. Greens brigade yeMajor General John S. Bowens Division, yeLieutenant General John C. Pembertons Army yeMississippi yeVicksburg Campaign. Apo General Green akaurayiwa musi wa27 Chikumi, 1863, Colonel Dockery akaiswa mukutungamira kweChipiri Brigade, Bowens Division, uye saka kutungamira kwechokwadi kwe19th Arkansas Regiment kwakapfuurira kune Lieutenant-Colonel Dismukes, uyo akatungamirira regiment kuburikidza nehondo dzinotyisa dzakatangira Siege yeVicksburg. Chiuto chechi19 cheArkansas chakarwa pa  <response>: Hondo yePort Gibson, Hondo yeChampions Hill, uye Hondo yeBig Black River Bridge, uko Lieutenant-Colonel Dismukes akakuvadzwa zvakaipisisa uye vazhinji vechikwata vakatorwa. Major Horatio Gates Perry Williamson akasimudzirwa kuva lieutenant-colonel mushure mekufa kwaDismukes, uye vakasara vasina kubatwa ve19th Arkansas vakadzokera kuVicksburg, kwavakatsungirira kukombwa kwemazuva makumi mana. 