February 09, 1860
To the Senate of the United States:
I transmit to the Senate, for its consideration with a view to ratification, a treaty of peace, friendship, commerce, and navigation between the United States and the Republic of Bolivia, signed by their respective plenipotentiaries at La Paz on the 13th of May, 1858.
JAMES BUCHANAN.
James Buchanan, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/203254