Chas Gerretsen Chilean coup d'état. His famous photograph of General Pinochet became the embodiment of the Latin American Dictator, the opposite side of the political spectrum to Alberto Korda photograph of Che Gueverra (Guerrillero Heroico). The image of General Pinochet has an unusual history: it was used on posters, flyers and banners and was often reworked to portray the general as an inhuman monster. The first time Chas photographed General Pinochet, unwittingly, was on June 19, 1973 during the failed "Coup d'Etat", known as El Tancazo, which the general, ironically, helped put down. The images taken by Chas on 11 September 1973
Authentic Revolutionary Party (Bolivia) vigorously opposed Alberto Natusch Busch and helped rally civilian and military opposition to the colonel's ruthless rule. Alberto Natusch Busch was driven from office – but political compromises were necessary which prevented Wálter Guevara Arze from reassuming the interim presidency. That post went to Lidia Gueiler Tejada, a dissident leader of the Revolutionary Party of the Nationalist Left, who had also backed Víctor Paz Estenssoro in the 1979 general election. As interim President, Lidia Gueiler Tejada was entrusted with the task of conducting the nation to new general elections in 1980. The Authentic Revolutionary Party has little popular following or