With Brazil and all our neighbors of this continent we continue to maintain relations of amity and concord, extending our commerce with them as far as the resources of the people and the policy of their Governments will permit.  The just and long-standing claims of our citizens upon some of them are yet sources of dissatisfaction and complaint.  No danger is apprehended, however, that they will not be peacefully, although tardily, acknowledged and paid by all, unless the irritating effect of her struggle with Texas should unfortunately make our immediate neighbor, Mexico, an exception.

It is already known to you, by the correspondence between the two Governments communicated at your last session, that our conduct in relation to that struggle is regulated by the same principles that governed us in the dispute between Spain and Mexico herself, and I trust that it will be found on the most severe scrutiny that our acts have strictly corresponded with our professions.  That the inhabitants of the United States should feel strong prepossessions for the one party is not surprising.  But this circumstance should of itself teach us great caution, lest it lead us into the great error of suffering public policy to be regulated by partiality or prejudice; and there are considerations connected with the possible result of this contest between the two parties of so much delicacy and importance to the United States that our character requires that we should neither anticipate events nor attempt to control them.  The known desire of the Texans to become a part of our system, although its gratification depends upon the reconcilement of various and conflicting interests, necessarily a work of time and uncertain in itself, is calculated to expose our conduct to misconstruction in the eyes of the world.  There are already those who, indifferent to principle themselves and prone to suspect the want of it in others, charge us with ambitious designs and insidious policy.  You will perceive by the accompanying documents that the extraordinary mission from Mexico has been terminated on the sole ground that the obligations of this Government to itself and to Mexico, under treaty stipulations, have compelled me to trust a discretionary authority to a high officer of our Army to advance into territory claimed as part of Texas if necessary to protect our own or the neighboring frontier from Indian depredation.  In the opinion of the Mexican functionary who has just left us, the honor of his country will be wounded by American soldiers entering, with the most amicable avowed purposes, upon ground from which the followers of his Government have been expelled, and over which there is at present no certainty of a serious effort on its part being made to reestablish its dominion.  The departure of this minister was the more singular as he was apprised that the sufficiency of the causes assigned for the advance of our troops by the commanding general had been seriously doubted by me, and there