Mezue ahịrịokwu na-esonụ: Nanị nnukwu ọrụ nke Atlantic Blockading Squadron duziri bụ njem nke dugara na
njide nke Hatteras Inlet, North Carolina August 26-29, 1861. Ebumnuche a nke ọrụ ahụ bụ igbochi ojiji nke ọwa mmiri na mbupu ụgbọ mmiri na nke a mezuru na mmadụ ole na ole nwụrụ. Ọrụ ahụ dịkwa mkpa maka inye ndị Union mmeri dị oke mkpa na-eso Agha nke Bull Run, ịbụ onye mbụ amphibious ọdịda na nke mbụ jikọtara ndị agha na ndị agha mmiri nke agha ahụ.