Rosa, taking peaceable possession of the different towns on his route; the Mexican population neither possessing the means, nor the inclination, to oppose his movements. At Santa Rosa he unexpectedly found an impassable barrier to his further advance in the direction of Chihuahua. The tall peaks of the Sierra Gorda, fringed with cedars, and concealing countless stores of wealth within their bosoms, towered to the very clouds before him, and looked down frowning upon the sterile plains, the fertile valleys, the beautiful haciendas and olive groves, of Coahuila. There was no pathway through the mountains, and to storm that mighty breastwork which nature had reared, was beyond the power and skill of his soldiers. He therefore turned aside to Monclova, the ancient capital of the province, where he arrived on the 29th of October. The Spanish inhabitants of this town are wealthy, intelligent and refined, hospitable and courteous. The American army were received and treated with marked kindness and condescension; and on informing General Taylor, then at Monterey, of his arrival at Monclova, General Wool was directed to remain there until further orders.
Immediately upon his landing at Vera Cruz, Santa. Anna issued a proclamation containing similar sentiments with those communicated to his friends, while he was at Havana, and retired temporarily to his hacienda of Mango de Clavo, where he remained until the month of September. He then set out for the city of Mexico, and arrived at Ayotla, on the 14th of September. At this place he received a communication offering him the supreme executive power, or dictatorship, of the republic, in the name of the provisional government. This was accepted on the same day, and he thus became, as he styled himself, "the Commander in Chief
