Battle of Pavón

The Battle of Pavón, a key battle of the Argentine Civil Wars, was fought in Pavón, Santa Fé Province, Argentina on 17 September 1861 between the Army of the State of Buenos Aires (commanded by Bartolomé Mitre) and the Army of Republic of the Argentine Confederation (commanded by Justo José de Urquiza). The withdrawal of Urquiza left the field to Mitre.