Cika wannan jumla:
Rundunar da Janar John J. Pershing ya jagoranci a shekarar 1916 don kokarin kama Pancho Villa, yin amfani da hanyar jirgin kasa don jigilar kayayyaki ya kasance batun rikici tsakanin rundunar Amurka da gwamnatin Mexico ta wucin gadi na Venustiano Carranza. Sojojin Amurka sun yi amfani da "jirgin motoci" don samar da sojoji saboda Carranza ya ki yarda da Amurkawa su yi amfani da layin dogo.