The Boundary Treaty of 1881 (Spanish: Tratado de Límites de 1881) between Argentina and Chile was signed on 23 July 1881 in Buenos Aires by Bernardo de...

of 40° and 52° S as an interpretation of the Boundary treaty of 1881 between Chile and Argentina. As result of the arbitration, some Patagonian lakes...

The Treaty of Peace and Friendship of 1984 between Chile and Argentina (Spanish: Tratado de Paz y Amistad de 1984 entre Chile y Argentina, see the text...

of South America. This led to the Strait of Magellan being recognized as Chilean territory in the Boundary Treaty of 1881 between Chile and Argentina...

According to the Treaty, the Tacna-Arica Territory was divided between both countries; Tacna being awarded to Peru and with Chile retaining sovereignty...

The Treaty of Ancón was a peace treaty signed by Chile and Peru on 20 October 1883, in Ancón, near Lima. It was intended to settle the two nations' remaining...

violation of the Boundary Treaty of 1874 which established the border between both countries and prohibited tax increases for mining. Chile protested...

comprehensive agreement known as the Boundary treaty of 1881 between Chile and Argentina. This agreement provided that the border between the two countries would follow:...

The Treaty of Peace and Friendship of 1904 between Chile and Bolivia was signed in Santiago de Chile on October 20, 1904, to delineate the boundary through...

República de Chile y la Confederación Argentina) was the first boundary treaty[citation needed] between Argentina and Chile. Article 39 of the treaty proposed...