Platine War
August 18, 1851 – February 3, 1852
Result Ejército Grande victory
Brazil, Uruguay and the Argentine provinces of Entre Ríos and Corrientes fought the Argentine Confederation of Juan Manuel de Rosas. Rosas was defeated at Caseros and went into exile.
Battles 1
December 17, 1851
Battle of the Tonelero Pass
Brazilian victory
Paraná River
Lucio Norberto Mansilla, John Pascoe Grenfell
Key commanders
Ejército Grande 7
Pedro II of Brazil
belligerent leader
Luís Alves de Lima e Silva, Duke of Caxias
belligerent leader
Justo José de Urquiza
belligerent leader
Bartolomé Mitre
belligerent leader
Carlos Antonio López
belligerent leader
Manuel Marques de Sousa, Count of Porto Alegre
military commander
John Pascoe Grenfell
military commander
