Mezue ahịrịokwu na-esonụ: Fort Gates, bụ ebe ndị agha United States guzobere na Ọktọba 26, 1849 dị ka Camp Gates site n'aka Captain William Reading Montgomery na ụlọ ọrụ abụọ nke Eighth United States Infantry. Ebe e wusiri ike ahụ dị n'akụkụ ugwu nke Osimiri Leon ihe dị ka kilomita ise n'ebe ọwụwa anyanwụ nke ebe Gatesville dị ugbu a, Texas. E nyere aha ụlọ ọrụ ahụ maka Brevet Major Collinson Reed Gates nke New York, onye ama ama ama ama ama na United States Army.
Agha Palo Alto na Agha Resaca de la Palma. E guzobere ebe e wusiri ike ahụ iji chebe ndị bi n'ókèala Texas pụọ n'aka ndị India. Ụlọ ndị agha D, I, F, na H nke Eighth United States Infantry na-eche ụlọ elu ahụ nche. N'ọnwa Eprel afọ 1851, ndị agha 256 na ndị isi agha iri anọ na ise nọ na Fort Gates, nke kachasị na-akọ na otu ọnwa.