Tuhia he tohutoro mo tenei whitianga - I kawea e te kaipuke ki New Orleans, Louisiana, i tu tuatahi ratou ki te Moutere o Lobos i Mexico. I whakauruhia ki te whakahau a General Winfield Scott i te Pakanga o Mexico, ka uru atu nga Artillerists me o raatau hoa 2nd Pennsylvania infantry i te Siege o Veracruz
mai i te Maehe 9<unk>29, i whawhai i te Pakanga o Cerro Gordo i te Paenga-whawha 18, i noho ki Jalapa mai i te Haratua tae atu ki te waenganui o Hune, i whawhai ki te Pass o Latoeya i te Pipiri 20, a i tae mai ano ki Contreras, Cherubusco, Perote, Puebla, me Tepeyahualco, me te Pakanga o Chapultepec. I tae atu hoki ratou ki te mahi i te kuwaha o Belen me Citadel i te Mahuru 13 me te taone nui o Mexico mai i te Mahuru 14-15, 1847.