Dee ihe ọzọ maka paragraf a - N'oge Agha Obodo America, Grand Gulf bụ ebe ọtụtụ ndị zutere. N'afọ 1862, Admiral David Farragut nwara ịkpọrọ ụgbọ mmiri nke ụgbọ mmiri ndị Union gafere Grand Gulf iji wakpo Vicksburg. Ndị agha nnupụisi na-agbapụ site na Grand Gulf na-akpagbu ya, nke mere ka General Thomas Williams nwaa ịgba obodo ahụ ọkụ. Ndị obodo kwenyesiri ya ike na ọ bụghị ndị obodo obodo gbara egbe ahụ, nke mere na a gbachighị ya. N'agbanyeghị nke ahụ, ndị agha Union gbara obodo ahụ ọkụ ka izu ole na ole gasịrị. N'oge Ulysses S. Grant Vicksburg Campaign, ndị agha Confederate n'oge Agha nke Grand Gulf gbochiri ndị agha ya na-awakpo ma ghara ikwe ka ndị agha ya gafee n'ebe ugwu na Osimiri Mississippi. Mgbe ahụ, Grant kpọọrọ ndị agha ya gaa n'ebe ndịda Bruinsburg, lụọ agha Port Gibson
, ma gawazie Vicksburg.