The Argentine loss of the war led to ever-larger protests against the Galtieri regime and is credited with giving the final push to drive out the military junta that had overthrown Isabel Perón in 1976 and perpetrated the crimes of the Dirty War. Galtieri was forced to resign and elections were held on 30 October 1983 and a new president, Raúl Alfonsín, the Radical Civic Union (UCR) party candidate, took office on 10 December 1983, defeating Italo Luder, the candidate for the Justicialist Party (Peronist movement). In the long term the debacle concluded both the periodic intervention of the Argentine military in politics since the 1930s and the Peronist electoral hegemony since 1945.
