Main Page | See live article | Alphabetical index The Battle of Palo Alto was the first major battle of the Mexican-American War and was fought on May 8, 1846. A force of some three thousand four hundred Mexican troops (a portion of the Army of The North) led by General Mariano Arista were engaged by a force of two thousand four hundred American troops - the so called US Army of Observation near Palo Alto, Texas. The battle occurred as a result of Mexican efforts to besiege an American military installation, Fort Texas, which the Mexicans viewed as having been built within the boundaries of Mexican Texas. Before the opening shots of the engagement, many foreign observers were convinced that Mexico's larger and more professional army would easily defeat that of the United States. The opposite result, however, proved to be the case at Palo Alto. Mexican troops were positioned poorly, despite the orders of General Arista, and America's so called Flying Artillery wrecked havoc in Mexican lines. Toward the end of the day, some progress was made by the Mexicans in advancing against the American line, but as became quite common as the war dragged on, the Mexicans instead chose to withdraw from the field, somewhat surprising Zachary Taylor. The next engagement of the war, the Battle of Resaca de La Palma, was waged the next day. See Also Siege of Fort Texas Battles of the Mexican-American War Mexican-American War References Bauer, K. Jack, "The Mexican-American War, 1846-1848" This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.