Portal:Argentina/Anniversaries/January/January 20

• 1805: Rafael de Sobremonte is appointed viceroy of the Viceroyalty of the Río de la Plata.
• 1839: Berón de Astrada, governor of Corrientes, revolts against Rosas.
• 1841: Denmark acknowledges the Argentine Declaration of Independence.
• 1890: Death of Guillermo Rawson.