Mezue ahịrịokwu na-esonụ: USS "Monadnock" bụ otu n'ime ụgbọ mmiri anọ e wuru maka United States Navy n'oge Agha Obodo America. E nyere ya ọrụ na ngwụcha afọ 1864, o sonyere na nke Mbụ na Disemba na
Agha nke Abụọ nke Fort Fisher na Jenụwarị 1865. E mechara kenye ụgbọ mmiri ahụ na James River Flotilla na-abịaru nso na isi obodo Confederate nke Richmond, Virginia wee banye ụgbọ mmiri gaa Spanish Cuba iji gbochie Confederate ironclad CSS "Stonewall".