Kammala jumla mai zuwa: Port Gibson shine wurin da aka yi gwagwarmaya da yawa a lokacin Yaƙin Basasa na Amurka kuma ya bayyana a cikin Kamfen na Vicksburg na Ulysses S. Grant. Ƙungiyar
Yaƙin Port Gibson ya faru ne a ranar 1 ga Mayu, 1863, kuma ya yi sanadiyar mutuwar sama da sojoji 200 na Tarayyar da na Tarayya. Yaƙin ya kasance wani juyi a cikin ikon Confederates don riƙe Mississippi da karewa daga harin amphibious. Port Gibson ita ce wurin Port Gibson Oil Works, masana'antar man fetur na auduga.