were now fiercely engaged with the enemy, and recovered to some extent, the lost ground.
The batteries of Bragg and Sherman were very effective in the columns of the enemy, and especially those who were in our rear. The Mississippi regiment exhibited grea bravery, sustaining the attacks of the enemy without flinching. The 3rd Indiana, under Colonel Lane, and a piece of artillery under Colonel Kilburn, finally moved to their aid. The Mexican infantry and cavalry repeatedly advanced with the most determined impetuosity, intending to force our line, but they were received so firmly and warmly that they were glad to fall back. Our artillery made awful havoc. Brevet Lieutenant Colonel May commanded the regular cavalry, and Captain Pike's of the Arkansas cavalry. May, with the Kentucky and Arkansas cavalry, under Colonels Marshall and Yell, were directed to keep in check the masses that had gained our rear. The enemy still were determined at all hazards, to break our left. Our forces were pouring upon the enemy a terrific fire from different sections and pieces, under O'Brien, Bragg, Sherman Thomas. Kilburn, Reynolds, French and Bryan, forming a long line. The thick columns of the enemy were made to stagger, fearful inroads were made in their ranks, and they were finally, after many desperate struggles, obliged to give way. Their success was short, and their shouts of triumph were soon at an end. Just as they began to give way a little. Lieutenant Rucker, with his squadron of 1st dragoons, was ordered to dash in among them, which was done with great effect.
It was feared that the portion of the enemy in our rear might attack the train at Buena Vista, and Col. May, with his command, and two pieces of artillery under Lieutenant Reynolds, was ordered to that place. But, before they arrived, the Arkansas and Keutucky cavalry had met the ene-
