June 18, 1866
To the House of Representatives:
In reply to a resolution of the House of Representatives of the 11th instant, requesting information in regard to the dispatch of military forces from Austria for service in Mexico, I transmit a report from the Secretary of State on the subject.
ANDREW JOHNSON.
Andrew Johnson, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/202293