The Province of Cuyo was a historical Province of Argentina. Created on 14 November 1813 by a decree issued by the Second Triumvirate, it had its capital on Mendoza, and was composed by the territories of the present Argentine Provinces of Mendoza, San Juan and San Luis.
The region was part of Chile until 1778. It was transferred to Buenos Aires when La Plata became a Viceroyalty that year
|This article about the history of Argentina is a stub. You can help Wikipedia by expanding it.|