The hill, or rather ridge, of La Federacion extends from east to west; on its western crest was a battery of one gun, and its eastern summit, about 600 yards nearer the city, was occupied by the fort known by the name of El Soldado, mounting two guns. Smith was directed first to storm the nearer or western height, and then if successful assault Fort Soldado. As the command approached the river through fields of high cane and maize, it was discovered by the enemy, who opened a plunging fire of grape and canister; but the height of the hill rendered it ineffectual, the shot for the most part passing over the heads of the storming party. Having crossed the river waist-deep in safety, Smith halted his division at the base of the height for his men to gain breath, and a party of skirmishers being observed descending and occupying favorable points on the slope, Worth immediately sent forward the 7th infantry under Captain Miles to support the stormers. Presently the assailants moved forward and the firing became general. As reënforcements on the summit were seen to arrive from Fort Soldado, the 5th regiment and Blanchard's company of volunteers, under Brigadier-general Smith, were also sent to sustain the attack. Meantime Captain Smith's party pressed up the rocky and difficult height, driving the enemy before them, the rifles of the Texans, who were deployed as skirmishers, telling with deadly effect. As the Americans neared the summit they increased their pace, and pouring in volley after volley on the retreating foe, with wild shouts carried the height. The Mexicans fled to Fort Soldado, and their captured gun was turned against them.
While this was occurring General Smith had reached the base of the ridge, and discovering that by directing a portion of the force to the right and moving obliquely up the height he could assault Fort Soldado simultaneously, led the 5th, 7th, and Blanchard's company against it. His movement was entirely success-
