 Pari gbolohun ti o tẹle: Edward Lyon Buchwalter kopa ninu awọn adehun laarin Union ati awọn ọmọ-ogun Confederate lakoko Ikọja Vicksburg ni Ogun ti Thompsons Hill, Ogun ti Port Gibson May 1, 1863, nitosi Port Gibson, Miss., Ogun ti Raymond May 12, 1863, nitosi Raymond, Miss., Ogun ti Champion Hill May 15, 1863, lori Barkers Creek, Hinds Co., Miss., : Ogun ti Big Black River Bridge May 17, 1863, Hinds County, Miss ati awọn ikọlu ni Ogun ti Vicksburg ni Vicksburg, Mississippi, ati nitorinaa o ni ipin rẹ ni kikun ti ogun ti o lagbara. Vicksburg je ibi ti Siege of Vicksburg May 18  July 4, 1863, ogun pataki ninu eyi ti awon omo ogun Union gba ikole gbogbo Odò Mississippi. Ogun náà gba àkókò gígùn, èyí sì pọn dandan nítorí pé ìlú náà wà ní ibi gíga, wọn ṣe odi yí i ká dáadáa, ó sì ṣòro láti gbógun tì í ní tààràtà. Ìfàṣẹ ọba mú Vicksburg àti ìṣẹgun kan náà tí wọn fi ṣẹgun Ọgágun Robert E. Lee ní Gettysburg ni ó sàmì sí ìyípadà nínú Ogun Abẹlé. 