<prompt> Bhala okuqhubekayo kwalesi sigaba - Phakathi neMpi Yombango wayehamba ngesikebhe sempi lapho edlula eFort Jackson eFort St. Philip ngo-April 1862, nalapho kuthunjwa iNew Orleans, futhi wabamba iqhaza ekulweni namabhethri eVicksburg eGulf Grand  <response>: . futhi. Wayeyisikhulu esiphezulu se-ironclad monitor ekuhlaselweni kokuqala eFort Sumter ngo-Ephreli 7, 1863, nasekubandakanyeni ne-Ram Confederate ngoJuni 17, nasezihlaselweni zokuzivikela eCharleston, kusukela ngoJulayi 4 kuya kuSepthemba 7. Wabamba iqhaza ne-West Gulf Blockading Squadron ezenzweni ze- Battle of Mobile Bay ngo-Agasti 1864 futhi kamuva wayala i-double-end side-wheel gunboat ngasekupheleni kuka-1864 kuya ku-1865. 