N'ihi iwu a nke ndị omeiwu, a na-ahụta ọkwa MA dịka otu n'ime ọkwa''kasị ochie'nke ka dị n'ụgbọ mmiri US nke oge a.
N'ezie, ụdị okwu dị mgbagwoju anya nke ahịrịokwu ahụ bụ "N'ihi iwu a nke Congress, a ghọtara ọkwa MA dị ka otu n'ime ọkwa 'kasị ochie' nke ka dị n'ụgbọ mmiri US nke oge a, nke gụnyere Boatswain's Mate (United States Navy), Gunner's Mate, Quartermaster, na Yeoman. "