To the House of Representatives of the United States:
I transmit to the House of Representatives a report from the Secretary of State, with sundry documents, containing the information requested by two resolutions of the House of the 15th instant, relating to the proceedings of the congress of ministers which assembled last summer at Panama.
The occasion is taken to communicate at the same time two other dispatches, from the minister of the United States to the Mexican Confederation, one of which should have been communicated at the last session of Congress but that it was then accidentally mislaid, and the other having relation to the same subject.
JOHN QUINCY ADAMS.
DECEMBER 26, 1826.