Tuhia he tomokanga mo tenei whitianga - I te pakarutanga o te pakanga ki Mexico i te tau 1846, i tukuna te 2nd Infantry Regiment ki Camargo, Mexico ka uru atu ki te Brigade a General David E. Twiggs. Mai i te Mahuru 1846 ki te Tihema 1847 i whakaekehia te reimana mai i te Rio Grande ki Mexico City, e whawhai ana i nga pakanga i Veracruz
Ko Cerro Gordo, Contreras, Churubusco, Moline del Rey me Chapultepec.