US Presidency
1846

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.