Which preposition to use with uruguay

against Occurrences 1%

As a smuggler in 1804, as a custom-house officer a few years later, as a patriot, a freebooter, a Brazilian general, an Argentinian commander, as President of Uruguay against Lavalleja, as an outlaw against General Oribe, and finally against Rosas, allied with Oribe, as champion of the Banda Oriental del Uruguay, Rivera had certainly ample opportunities for perfecting himself in that study of which he was the ardent devotee.

between Occurrences 1%

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.

of Occurrences 1%

A similar condition exists in regard to the treaty between the United States and the Oriental Republic of Uruguay of the 28th August, 1852.

on Occurrences 1%

LA PLATA RIVER, a broad estuary in South America, from 28 to 140 m. broad and 200 m. long, with Uruguay on the N. and the Argentine Republic on the S., through which the Uruguay and Paraná rivers pour into the Atlantic; it is much exposed to storms; its best harbour is at Monte Video.

Which preposition to use with  uruguay