US Presidency
1846

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.