Buuxi weedha soo socota: "Ivy" ayaa sidoo kale ku jiray marinka Vicksburg, Mississippi, baytariyada maraakiibta Admiral David Dixon Porter 16 <unk> 17 Abriil 1863. Markabka Ivy, oo ku xidhnaa dhinaca awoodaha, ayaa si geesinimo leh ku dhaafay Vicksburg, isagoo howlgalo ka bilaabay koonfurta magaalada Porter, wuxuuna si weyn gacan uga geystay burburkii
Grand Gulf iyo ugu danbeyn qabsashada Vicksburg.