To the House of Representatives:
I have taken into consideration the resolution of the House requesting me to communicate to it, so far as in my opinion may be consistent with the public interest, "the correspondence between the Government of the United States and that of the Republic of Buenos Ayres which has resulted in the departure of the charge d'affaires of the United States from that Republic, together with the instructions given to the said charge d'affaires," and in answer to the said request state for the information of the House that although the charge d'affaires of the United States has found it necessary to return, yet the negotiation between the two countries for the arrangement of the differences between them are not considered as broken off, but are suspended only until the arrival of a minister, who, it is officially announced, will be sent to this country with powers to treat on the subject.
This fact, it is believed, will justify the opinion I have formed that it will not be consistent with the public interest to communicate the correspondence and instructions requested by the House so long as the negotiation shall be pending.
ANDREW JACKSON
Andrew Jackson, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/200625