A new convention shall be entered into for the settlement of all claims of the Government and citizens of the United States against the Republic of Mexico which were not finally decided by the late commission which met in the city of Washington, and of all claims of the Government and citizens of Mexico against the United States.

In conformity with this stipulation, a third convention was concluded and signed at the city of Mexico on the 20th of November, 1843, by the plenipotentiaries of the two Governments, by which provision was made for ascertaining and paying these claims.  In January, 1844, this convention was ratified by the Senate of the United States with two amendments, which were manifestly reasonable in their character.  Upon a reference of the amendments proposed to the Government of Mexico, the same evasions, difficulties, and delays were interposed which have so long marked the policy of that Government toward the United States.  It has not even yet decided whether it would or would not accede to them, although the subject has been repeatedly pressed upon its consideration.  Mexico has thus violated a second time the faith of treaties by failing or refusing to carry into effect the sixth article of the convention of January, 1843.

Such is the history of the wrongs which we have suffered and patiently endured from Mexico through a long series of years.  So far from affording reasonable satisfaction for the injuries and insults we had borne, a great aggravation of them consists in the fact that while the United States, anxious to preserve a good understanding with Mexico, have been constantly but vainly employed in seeking redress for past wrongs, new outrages were constantly occurring, which have continued to increase our causes of complaint and to swell the amount of our demands.  While the citizens of the United States were conducting a lawful commerce with Mexico under the guaranty of a treaty of “amity, commerce, and navigation,” many of them have suffered all the injuries which would have resulted from open war.  This treaty, instead of affording protection to our citizens, has been the means of inviting them into the ports of Mexico that they might be, as they have been in numerous instances, plundered of their property and deprived of their personal liberty if they dared insist on their rights.  Had the unlawful seizures of American property and the violation of the personal liberty of our citizens, to say nothing of the insults to our flag, which have occurred in the ports of Mexico taken place on the high seas, they would themselves long since have constituted a state of actual war between the two countries.  In so long suffering Mexico to violate her most solemn treaty obligations, plunder our citizens of their property, and imprison their persons without affording them any redress we have failed to perform one of the first and highest duties which every government owes to its citizens, and the consequence has been that many of