Having reached the border of a brook, I thought it better not to cross it, because our small force might be disordered in the passage, and the hill on the right concealed the great body of the enemy, who were not far off, and marching in a direction parallel to our own. I thought we would be attacked at that point; and the result justified my expectation. I halted, and, wishing to discover the enemy's condition, sent orders to Major Carvello, to "charge that line of the enemy quite to the hill." The charge was made, and with bravery, as far as the eminence, where the assailants stopped, and an adjutant came galloping up to me, to inform me that the enemy were marching towards us at a trot, and with their whole force in order of battle. No time was to be lost. The cavalry on the wings wheeled to the right, and were reinforced by the line, suddenly concentrated. The infantry formed on the right flank and towards the enemy. When the line reached the top of the hill, the enemy's line was marching upon us within pistol shot. I must confess that the enemy had made a movement of which my troops would not have been capable, and which proved that they were brave, warlike, and well commanded. Seeing this, without taking time for reflection, I gave the signal for a charge: for as soon as I discovered them, the enemy were converging, from the centre to the wings, laterally; and, after having made about half a circle beyond our flanks, they charged our cavalry by platoons in flank, and so rendered our infantry useless. I did not hesitate, but ordered my cavalry to close in, and charge, to avoid losing the advantage of the impetus of the horses. And indeed they charged well, and fought bravely. Several charges were made by the cavalry on both sides, and with different results. It would be difficult to decide which party displayed most valor. The enemy being superior in numbers, and in the excellence of their horses, drove back ours upon our infantry, and soon measured our lances with their bayonets. The latter, having reformed, with the aid of their numbers, drove them back, fighting them hand to hand. The young Italians then performed their feats to admiration; and I remember them, and the 20th of May, with peculiar pleasure. Compact as a redoubt, exceedingly active, they ran to every point where their assistance was needed, always putting the assailants to flight. The enemy fired very few muskets, but those few were deliberate and sure. At last the enemy, having become disordered by numerous charges, became only a deranged mass; while, on the contrary, our troops, supported by the infantry, were always able to reörganize for fighting well. The engagement had lasted about half an hour, in that manner, when, being no longer approached by organized forces, we were drawn up anew and made a decisive charge. The enemy then broke, disbanded, and took to flight. A cloud of "_bollas_" whirled about in the air, and presented a curious spectacle.