Dee ihe na-aga n'ihu maka paragraf a - Palo Alto Battlefield National Historical Park dị nso na Brownsville, Texas bụ ngalaba National Park Service nke na-echekwa ihe kpatara May 8, 1846, Battle of Palo Alto
Ọ dị mma. Ọ bụ nnukwu ọgụ mbụ n'ọgba aghara ókèala nke mere ka agha Mexico na America malite. Mmeri ndị agha United States nwere n'ebe a mere ka mwakpo ahụ a wakporo Mexico kwe omume. Ebe akụkọ ihe mere eme na-egosi agha na agha, na ihe ndị kpatara ya na ihe ndị si na ya pụta, site na United States na Mexico.