Chile–Mexico relations with representatives of the United States and Mexico in Niagara Falls, Canada to ease the tension between the two nations and to avoid war, which afterwards did not occur. On 11 November 1974, then-Mexican President Luis Echeverría Álvarez severed diplomatic relations with Chile a year after the unconstitutional removal and death of elected President Salvador Allende by General Augusto Pinochet. For the next fifteen years, Mexico would receive thousands of Chilean refugees who were fleeing the dictatorship of Pinochet. Both nations re-established diplomatic relations on 23 March 1990. Since the re-establishment of diplomatic relations, both nations have increasingly become closer
History of Chile during the Parliamentary Era (1891–1925) President remained the head of state but its powers and control of the government were reduced. The Parliamentary Republic lasted until the 1925 Constitution drafted by President Arturo Alessandri and his minister José Maza. The new Constitution created a presidential system, which lasted, with several modifications, until the 1973 coup d'état. In the late 19th and early 20th centuries, Chile temporarily resolved its border disputes with Argentina with the Boundary treaty of 1881 between Chile and Argentina, the Puna de Atacama Lawsuit of 1899 and the Cordillera of the Andes Boundary Case, 1902. The pseudo-parliamentary system was established in Chile