Military dictatorship of Chile (1973–1990) themselves by trying to burn and destroy incriminating evidence. Such actions had the effect of justifying the existence of heavily armed forces in Chile. And by extension, justified the dictatorship's conduct against such "violent" offenders. In the 1970s junta members Gustavo Leigh and Augusto Pinochet clashed on several occasions beginning in the day of the 1973 Chilean coup d'état. Leigh criticized Pinochet for having joined the coup very late and then pretending to keep all power for himself. In December 1974 Leigh opposed the proposal to name Pinochet president of Chile. Leigh recalls about that moment that, "Pinochet was furious,
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