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,
Chile the "Concertación", received an absolute majority of votes (55%). President Aylwin served from 1990 to 1994, in what was considered a transition period. In December 1993, Christian Democrat Eduardo Frei Ruiz-Tagle, the son of previous president Eduardo Frei Montalva, led the Concertación coalition to victory with an absolute majority of votes (58%). Frei Ruiz-Tagle was succeeded in 2000 by Socialist Ricardo Lagos, who won the presidency in an unprecedented runoff election against Joaquín Lavín of the rightist Alliance for Chile. In January 2006, Chileans elected their first female president, Michelle Bachelet Jeria, of the Socialist Party, defeating Sebastián Piñera, of