Ernesto Geisel as his successor, Figueiredo campaigned vigorously, even though he could not possibly be defeated; the president was elected by a legislature dominated by the pro-military National Renewal Alliance Party. As expected, he won easily against the nominal opposition candidate, General Monteiro. As president, he continued the gradual abertura (democratization) process instituted in 1974. An amnesty law, signed by Figueiredo on 28 August 1979, amnestied those convicted of "political or related" crimes between 1961 and 1978. In the early 1980s, the military regime could no longer effectively maintain the two-party system established in 1966. The Figueiredo administration dissolved the government-controlled National Renewal Alliance Party (ARENA) and allowed new parties to be formed. In 1981 the Congress enacted a law to restore direct elections of state governors. The general election of 1982 brought victory to ARENA's successor, the pro-government Democratic Social Party (43.22% of the vote), and to the opposition Brazilian Democratic Movement Party (42.96%). The governorship of three major states, São Paulo, Rio de Janeiro and Minas Gerais, was won by the opposition. However, political developments were overshadowed by economic problems. As inflation and unemployment soared, the foreign debt reached massive proportions making Brazil the world's biggest debtor owing about US$90 billion to international lenders. The austerity program imposed by the government brought no signs of recovery for the Brazilian economy until the end of Figueiredo's term. The president had a heart attack and injuries from horse riding and took two prolonged leaves for health treatment in 1981 and 1983, but civilian vice president Antônio Aureliano Chaves de Mendonça did not enjoy major political power. The opposition vigorously struggled to pass a constitutional amendment that would allow direct popular Presidential elections in November 1984, but the proposal failed to win passage in the Congress. The opposition candidate Tancredo Neves succeeded Figueiredo when Congress held an election for the new president. He did not return to politics, lived away from the public attention and died on 24 December 1999. After his death President Fernando Henrique Cardoso declared three days of mourning. 1978 electoral college results João Baptista de Oliveira Figueiredo – 355 Euler Bentes Monteiro – 225 Absents – 11 Gallery Honours Foreign honours Grand Cross of the Military Order of Aviz (27 July 1972) Grand Cross of the Military Order of Christ (26 July 1973) Grand Collar of the Military Order of Saint James of the Sword (22 September