We have intelligence from the City of Mexico to the 28th of December. Congress was again in session, but had not completed its organization. On the 20th, the Minister of Foreign Affairs, SeÑor Ramirez, received the representatives of Foreign Powers, and listened to extended remarks from them in favor of modifications in the Mexican tariff. The whole subject will probably soon be brought before Congress. The Indians in the State of Durango continue their ravages; the inefficiency of the measures taken against them by the government is loudly condemned. A riot, directed against the government, occurred on the 18th, in the State of Puebla, but it was speedily suppressed. In Tehuantepec a more serious movement had occurred under the lead of Ex-Governor Ortis; it was defeated after a contest of over four hours. At Cerro Gerdo also, on the 12th, there was a revolt of most of the forces of the Uragua Colony against their chiefs, but it was soon put down.—It is stated on authority that seems entitled to respect, that Santa Anna is planning a new revolutionary movement, and that he designs to make his descent at Acapulco on the Pacific coast. A house has been built there for him, and many of the utensils of a camp and munitions for a campaign are arriving there. It is said that all the officials of that department are friendly to him, and would readily co-operate in his designs.—The Mexican government seems to be satisfied that the revolutionary movement in Northern Mexico has been completely quelled; but our advices from that quarter scarcely justify that confidence. At the latest date, Jan. 23d, Caravajal was on the Rio Grande, with a force of 700 men and several pieces of artillery, and was constantly receiving reinforcements. Several persons connected with the [pg 554] movement were in New Orleans engaged in procuring and shipping supplies for the revolutionists. Gen. Uraga had been relieved from the command at Matamoras, and succeeded by Gen. Avalos. Upon his departure Col. Harney, in command of the U. S. troops on the frontier, addressed him in a letter, thanking him for the facilities he had received from him in the discharge of his duties, and expressing the warmest admiration of his character and services. The Mexican force defending Matamoros is stated at about twelve hundred men.—The official report of the battle of Ceralvo states the number of killed at six, and of wounded twenty-one,