Mezue ahịrịokwu na - esonụ: Ụgbọala ndị a pụrụ iche rụkwara ọrụ dị ukwuu n'okpuru Ọchịagha John J. "Blackjack" Pershing dị ka ụgbọ ala Jeffery na ụgbọ njem mgbe nile n'oge agha 1916
Njem ịta ahụhụ site na Mexico; A na-ejikwa Quads mee ihe n'ụzọ sara mbara n'oge mkpọsa Europe nke Pershing nke Agha Worldwa nke Mbụ. Ndị United States Marine Corps nabatakwara Jeffery Quad, na-eji ya arụ ọrụ na Haiti, na Dominican Republic, site na 1915 ruo 1917.