<prompt> Bhala okuqhubekayo kwalesi sigaba - I-Bataillon yaseSaint Patrick , kamuva eyahlelwa kabusha njenge-Foreign Legion of Patricios yayiyiyunithi yabangu-175 kuya emakhulwini amaningana ama-akhawunti ayahluka abafuduki kanye nabokufika abavela eYurophu ababelwa njengengxenye ye-Army yaseMexico ngokumelene ne-United States eMpini yaseMexico-American ka-1846-1848. Eyakhiwe futhi iholwa uJohn Riley, amalungu aleli qembu ayehlanganisa abaningi ababeshiye noma abaphambukile ebuthweni laseMelika. Leli butholikhali lasebenza njengebutho lezikhali zempi isikhathi esiningi sempi. Naphezu kokuthi kamuva yaqanjwa ngokusemthethweni njengamakhompani amabili ahamba ngezinyawo, yayisagcina izingcezu zezikhali kulo lonke impi. Ngezindlela eziningi, leli butholikhali lalingukuphela kokulinganisa kwaseMexico emisha yase-US yokulwa namahhashi. Babengabaphathi bezimpi ezinzima kakhulu e-United States ngesikhathi ihlasela iMexico, u-Ulysses S. Grant ephawula ukuthi uChurubusco  <response>: kwaba cishe impi enzima kunazo zonke eyake yalwiwa esigodini saseMexico. 