Whilst the correspondence between Slidell and the Mexican ministry was going on, Paredes continued his hostile demonstrations, and, on the 30th of December, 1845, president Herrera, who anxiously desired to avoid bloodshed, resigned the executive chair to him without a struggle. Feeble as was the hope of success with the new authorities, our government, still anxious to close the contest peacefully, directed Mr. Slidell to renew the proposal for his reception to Paredes. These instructions he executed on the first of March, 1846, but his request was refused by the Mexican minister of foreign affairs, on the twelfth of that month, and our minister was forthwith obliged to return from his unsuccessful mission.
All the public documents, and addresses of Paredes, made during the early movements of his revolution and administration, breathe the deadliest animosity to our union. He invokes the god of battles, and calls the world to witness the valor of Mexican arms. The revolution which raised him to power, was declared to be sanctioned by the people, who were impatient for another war, in which they might avenge the aggressions of a government that sought to prostrate them. Preparations were made for a Texan campaign. Loans were raised, and large bodies of troops were moved to the frontiers. General Arista, suspected of kindness to our country, was superceded in the north by General Ampudia, who arrived at Matamoros on the 11th of April, 1846, with two hundred cavalry, followed by two thousand men to be united with the large body of soldiery already in Matamoros.
These military demonstrations denoted the unquestionable design and will of Paredes, who had acquired supreme power by a revolution founded upon the solemn pledge of hostility against the United States