<prompt> Shiye kǝriwu Mexico-Americabe lan cidazǝna Major James Duncans Battery A, 2nd U.S. Artillery, na do shiye ngǝwusoro sha nzǝli ngǝla ro sha patented-a ro walzǝna suro daraja private ye saa 1845 lan, daraja second lieutet ye saa June ye 28, saa 1848, ngawo kǝriwu dǝn, kəntawu January ye 26, saa 1849, ro walzǝna. Benson dǝ kǝla Battery A ye dǝn suro kǝrmai Palo Alto ye dǝn kara  <response>: , Resaca de la Palma, Monterrey, Vera Cruz, kuru Churubusco. Shiye darajanzəa fuwuzəna sarjint buro salakye lan suro dunonzəa lan kərmai konnuye dən suro dunonzəa lan karafǝka kərmai Lt. Henry Jackson Hunt ye suro kǝrmai Mexico City ye dǝn, taganasmaro kǝla kǝriwu Chapultepec ye dǝn suro San Cosmé Garita yen. 