relieved, and on the 18th of May General Taylor crossed the Rio Grande and occupied Matamoros. He had now, indeed, crossed the Rubicon. There was no retreating, to advance was perilous, for the invaded country (disorganized as it was) was hurrying troops to the rescue of its northern provinces. He had been instructed to act with caution, to commit no act of aggression, but to protect Texas effectually from invasion. Spreading his army along the Mexican bank of the Rio Grande, General Taylor leisurely advanced from this extended base of operations, at the same time setting every energy in motion to recruit forces, and to arm, equip, and provision an army sufficient for defence. By September he had advanced as far as the neighborhood of Monterey, the capital of the State of New Leon. This was the key to the northern provinces. In this important fastness the Mexican General, Ampudia, had collected an army of 10,000 men, and awaited attack, expecting to annihilate the bold invaders. The city of Monterey is the oldest in the northern portion of Mexico, having been founded in 1590. Lying in the centre of a fertile plateau, 1,600 feet above the sea, surrounded with groves and gardens, it is a well-built city of stone, with large and handsome public buildings.
The American army appeared before this strongly fortified place 6,500 strong, and on the 21st of September commenced the assault. On the 22d a commanding position, called the Bishop's Palace, was carried by storm by General Worth, and the next day the city was taken. From house to house and from street to street, our brave soldiers fought their way, carrying on a deadly, hand-to-hand conflict with the enemy, who assailed them also from housetops and terraces, until the great central square was reached, and Monterey was theirs! Owing to the small numbers of the attacking party, General Ampudia was
