Juan Peron was the second president of Argentina, elected three times but only serving once before his death still in office. His second wife Eva was the First Lady of Argentina until her death. During the Dirty War in Argentina, thousands disappeared under the military dictatorship of President Jorge Videla, leading mothers of the disappeared to protest in plazas. The tango dance and music originated in the poor neighborhoods of Buenos Aires and faced discrimination, but became a way for partners to connect through free expression.