 Complete the following phrase:  In the Battle of Buena Vista on 2223 February 1847, Taylors army counted 4,800 soldiers and the artillery batteries of Thomas W. Sherman 3rd Artillery, Washington, and Bragg. Washingtons battery may have had eight field pieces, and the others six. During the action, the numerically superior Mexican army under Antonio López de Santa Anna forced many of the American volunteer units to retreat, but the artillery saved the day. On the morning of 24 February, Santa Anas army had withdrawn. In the 