December 21, 1865
To the Senate:
In compliance with the resolution of the Senate of the 11th instant, respecting the occupation by the French troops of the Republic of Mexico and the establishment of a monarchy there, I transmit a report from the Secretary of State and the documents by which it was accompanied.
ANDREW JOHNSON.
Andrew Johnson, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/203410