December 12, 1853
To the Senate of the United States:
I transmit to the Senate, for its consideration with a view to ratification, a treaty for the free navigation of the rivers Parana and Uruguay between the United States and the Argentine Confederation, concluded on the 10th of July last.
FRANKLIN PIERCE.
Franklin Pierce, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/202326