lished picket guards. Captain Huger then advanced two siege pieces, and a 10-inch mortar, to the garita, and fired a few 24-pound shot: and, between nine and. ten o'clock in the evening, he threw several shells from the mortar in the direction of the National Palace, about sixteen hundred yards distant.
Early in the afternoon, General Scott had returned to Chapultepec. The remaining brigade of General Twiggs, (Colonel Riley's), was ordered from Piedad, to support General Worth; and Captain Steptoe was directed to rejoin General Quitman's division with his battery. Intrenching tools and ammunition were also sent to General Quitman, whose men were busily employed, throughout the night, in constructing two sandbag breastworks and parapets, at the garita of Belén, upon which two heavy guns and an 8-inch howitzer were placed in battery by Captain Steptoe. Late in the evening General Shields was forced to retire, in consequence of a severe wound received at the storming of the castle, but his place was filled by General Pierce, who reported for duty to General Quitman.
But all these preparations for the reduction of the capital proved to be unnecessary. When the blazing shells thrown by Captain Huger were seen falling into the Plaza, Santa Anna, and his officers and advisers, were convinced that it was useless to struggle longer. They were besought, on every hand, to prevent a bombardment; the inhabitants were fleeing in alarm; and insubordination began to make its appearance in the army. A hurried consultation was held, at which it was decided to evacuate the city. Before midnight the causeways unoccupied by the American troops, were thronged with fugitives; with wagons, tumbrils, gun-carriages and caissons; with ambulances and splen-
