Treaty of the Triple Alliance
The Treaty of the Triple Alliance was a treaty that allied the Empire of Brazil, Argentina, and Uruguay against Paraguay. Signed in 1865, after the outbreak of the Paraguayan War, its articles prescribed the allies' actions both during and after the war. The war led to the near-annihilation of Paraguay.
Allied troops recapturing Corrientes province, Argentina. Painting by Cándido López (1840–1902), who was there.
Francisco Otaviano, poet and diplomat, the Brazilian envoy
Dr Rufino de Elizalde the Argentine foreign minister.
Invasion of Paraguay. Ferried by the Brazilian navy, Argentine troops land at Curuzú. The brunt of the military effort was borne by Brazilian soldiers.
Uruguay, officially the Oriental Republic of Uruguay, is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast, while bordering the Río de la Plata to the south and the Atlantic Ocean to the southeast. It is part of the Southern Cone region of South America. Uruguay covers an area of approximately 176,215 square kilometres (68,037 sq mi) and has a population of around 3.4 million, of whom nearly 2 million live in the metropolitan area of its capital and largest city, Montevideo.
Monument to the last four Charrúa, the indigenous people of Uruguay
The Portuguese established Colonia do Sacramento in 1680.
The oath of the Thirty-Three Orientals in 1825 prior to the beginning of the Cisplatine War, in which Uruguay gained independence from the Empire of Brazil
Manuel Oribe served as President of Uruguay and led the Blancos in the Civil War.