A revolution took place in Mexico in the early part of August following, by which the power of Paredes was overthrown, and he has since been banished from the country, and is now in exile.  Shortly afterwards Santa Anna returned.  It remains to be seen whether his return may not yet prove to be favorable to a pacific adjustment of the existing difficulties, it being manifestly his interest not to persevere in the prosecution of a war commenced by Paredes to accomplish a purpose so absurd as the reconquest of Texas to the Sabine.  Had Paredes remained in power, it is morally certain that any pacific adjustment would have been hopeless.

Upon the commencement of hostilities by Mexico against the United States the indignant spirit of the nation was at once aroused.  Congress promptly responded to the expectations of the country, and by the act of the 13th of May last recognized the fact that war existed, by the act of Mexico, between the United States and that Republic, and granted the means necessary for its vigorous prosecution.  Being involved in a war thus commenced by Mexico, and for the justice of which on our part we may confidently appeal to the whole world, I resolved to prosecute it with the utmost vigor.  Accordingly the ports of Mexico on the Gulf and on the Pacific have been placed under blockade and her territory invaded at several important points.  The reports from the Departments of War and of the Navy will inform you more in detail of the measures adopted in the emergency in which our country was placed and of the gratifying results which have been accomplished.

The various columns of the Army have performed their duty under great disadvantages with the most distinguished skill and courage.  The victories of Palo Alto and Resaca de la Palma and of Monterey, won against greatly superior numbers and against most decided advantages in other respects on the part of the enemy, were brilliant in their execution, and entitle our brave officers and soldiers to the grateful thanks of their country.  The nation deplores the loss of the brave officers and men who have gallantly fallen while vindicating and defending their country’s rights and honor.

It is a subject of pride and satisfaction that our volunteer citizen soldiers, who so promptly responded to their country’s call, with an experience of the discipline of a camp of only a few weeks, have borne their part in the hard-fought battle of Monterey with a constancy and courage equal to that of veteran troops and worthy of the highest admiration.  The privations of long marches through the enemy’s country and through a wilderness have been borne without a murmur.  By rapid movements the Province of New Mexico, with Santa Fe, its capital, has been captured without bloodshed.  The Navy has cooperated with the Army and rendered important services; if not so brilliant, it is because the enemy had no force to meet them on their own element and because of the defenses which nature has interposed in the difficulties of the navigation on the Mexican coast.  Our squadron in the Pacific, with the cooperation of a gallant officer of the Army and a small force hastily collected in that distant country, has acquired bloodless possession of the Californias, and the American flag has been raised at every important point in that Province.