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1937 Brazilian coup d'état

Military coup led by Getúlio Vargas

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Vargas had risen to power in 1930 with the backing of the military, following a revolution that ended a decades-old oligarchy. Vargas ruled as provisional president until the National Constituent Assembly election in 1934. Under a new constitution, Vargas became the constitutional president of Brazil, but following a 1935 communist insurrection, speculation grew over a potential self-coup. Candidates for the 1938 presidential election appeared as early as late 1936. Vargas could not seek re-election, but he and his allies were unwilling to abandon power. Despite loosening political repression after the communist revolt, strong sentiment for a dictatorial government remained, and increasing federal intervention in state governments would pave the way for a coup to take place.

With preparations beginning officially on 18 September 1937, senior military officers used the Cohen Plan, a fraudulent document, to provoke the National Congress into declaring a state of war. After his state's militia was incorporated into the federal forces by a state of war commission in his state, Rio Grande do Sul Governor Flores da Cunha, who was opposed to Vargas, went into exile in mid-October 1937. State governors of Bahia and Pernambuco were also attacked by commissions in their states. Francisco Campos drafted a new, ambitious constitution for Vargas to become a dictator. By November, the President held most of the power in the country, and there was little to stop the plan. On the morning of 10 November 1937, the military surrounded the National Congress. The cabinet expressed approval for the new corporatist constitution, and a radio address by Vargas proclaimed the new regime, the Estado Novo (New State).

In the coup's aftermath, a semi-fascist, authoritarian state, modeled on European fascist countries, was installed in Brazil. Individual liberties and rights were stripped away, Vargas's term of office was prolonged by six years, which turned to eight, and the power of the states evaporated. A plebiscite for the new constitution was promised, but never held. Vargas ruled as dictator until another coup d'état, in 1945, reestablished democracy. Foreign reactions to the 1937 coup were mostly negative. South American countries were hostile to it. Nazi Germany and Fascist Italy supported the coup, but in the United States and the United Kingdom, the overall reaction was unfavorable.

Background

Brazil in the early 1930s

The First Brazilian Republic ended with the Revolution of 1930. The 1929 economic crisis undermined the power of an oligarchy which had dominated Brazilian politics since the 1890s and concentrated power in the states of São Paulo and Minas Gerais. Under a longstanding informal agreement, politicians from São Paulo and Minas Gerais alternated in the presidency. However, the oligarchy collapsed when President Washington Luís, from São Paulo, nominated another person from his home state, Júlio Prestes, to succeed him. In response, Minas Gerais formed the Liberal Alliance with the states of Rio Grande do Sul and Paraíba to counter the move, nominating Rio Grande do Sul governor Getúlio Vargas for the presidency in the upcoming 1930 general election. Prestes's narrow victory in March, along with the unrelated assassination of Vargas's running mate João Pessoa in July, prompted Vargas and his supporters to initiate an armed revolution in October that year and install a new regime within Brazil.

In the revolution's aftermath, Vargas became provisional president, dissolved the National Congress and other representative bodies, established an emergency regime, replaced almost all the state presidents with "interventors", and assumed all policy-making power. At that time, the military was in support of Vargas. The paulistas, people from São Paulo, instigated a brief civil war between 9 July to 2 October 1932—the Constitutionalist Revolution—but failed to defeat the federal government. Vargas permitted elections in May 1933 to a National Constituent Assembly, which met until 1934. In July of that year, the assembly produced a constitution and elected Vargas to a four-year term as constitutional president ending on 3 May 1938, beginning a quasi-democratic period.

Communist insurrection (1935)

On 23 November 1935, a Brazilian Communist Party–backed attempted military coup began in Rio Grande do Norte. The movement proceeded in Recife and Rio de Janeiro, where the encounters between troops were especially bloody and several people died. A junta governed Rio Grande do Norte's capital, Natal, for a short period until the uprisings were defeated on 27 November 1935. The aftermath was harsh; historians Boris and Sergio Fausto note that "it opened the way for far-reaching repressive measures and for an escalation of authoritarianism". The executive branch ordered the repression of the Communist Party in particular, and the political left-wing in general, and directed Congress to do the same. Among the resulting new government bodies was the National Commission for the Repression of Communism and the National Security Tribunal [Tribunal de Segurança Nacional] (TSN). The former was created on 24 January 1936, acting independently as an investigatory agency with an effective director who once told Vargas that making one or more unjust arrests was preferable to allowing Brazil to experience another communist insurrection. Congress established the latter in 1936 to investigate the 1935 uprising and judge alleged treason against the Brazilian people, though it became a permanent organization, lasting until 1945.

Police invaded Congress in March 1936 and arrested five assemblymen who were supporters of the National Liberation Alliance, a leftist front. In a vote of 190 to 59, the Chamber of Deputies waived their constitutional immunity. One of them, Abel Chermont, said in May 1937 that sixteen detectives forced him, his wife, and his two children to the police station, that he was beaten by a rubber hose and held prisoner, and that, after resisting, he was brought to the police garage by the throat and beaten senseless by twelve men. The four were held in solitary confinement for the first two months and were even refused fresh-air privileges. A ninety-day state of national emergency was declared by Congress on 18 December 1935, and subsequently extended five times. The 1934 constitution essentially existed only de jure as the states of emergency and police actions violated it, supported by an anti-communist climate. The first speculation that Vargas might be initiating a self-coup, and the revolt's importance, arose in the aftermath of the communist insurrection. Vargas found support from all sides, with Congress passing three constitutional amendments to bolster his power. An extraordinary number of people were jailed, Vargas himself commenting on the situation: "without due process and without proof, hundreds of prisoners who were perhaps innocent". Estimates of the number of arrests vary: Communist journals in Brazil and L'Humanité in France put the number as 20,000 and 17,000, respectively, but historian Robert M. Levine places the number as anywhere between 5,000 and 15,000 arrests. Prisoners faced neglect, exploitation, and severe overcrowding. Luís Carlos Prestes claimed responsibility for the insurrection and was sentenced to seventeen years in prison by the TSN.

Speculation and influential factors (1935–1937)

From late 1936 to early 1937, three presidential candidates came forward to run for the January 1938 presidential election. The Constitutionalist Party of São Paulo supported Armando de Sales Oliveira; the Vargas government supported José Américo de Almeida; and the Brazilian Integralist Action (AIB) supported Plínio Salgado. Vargas himself could not run again unless he waited four years for the next election. According to historian Richard Bourne, "Although [Oliveira] was objectively an opposition candidate, he began a kind of decorous campaign, speaking to businessmen rather than the public at large and trying to minimize any offence to the Federal Government." A coalition of governors assembled by the governor of Minas Gerais, Benedito Valadares, selected Almeida from Paraíba as the government candidate in May 1937. Salgado entered the race in June, declaring himself to be Jesus's injunction to the electorate. His party was fascist, nationalistic, and church-centered, essentially a hybrid between Catholicism, mysticism, and order and progress, with the ability to appeal to the masses. However, a "free and healthy atmosphere" for elections, declared in the President's 1937 New Year's Address, was facing difficulties. Across the world, war threatened Europe. At home, the states had new difficulties, the military was pressuring for intervention in them, and the far-right was becoming militant.

With the presidential elections, political debates emerged, suppressive measures were lifted, and the minister of justice Macedo Soares ordered 300 prisoners released. Congress refused a request to again prolong the state of emergency declared in 1935. Vargas and his allies were not ready to abandon power. They trusted none of the candidates, and it seemed Brazil was at risk of following the path of Spain—destroyed by civil war. In the military, there was mounting support for "a strong state, dictatorial solution for Brazil's evils". Nazi and fascist states in Europe influenced some officers; others, such as General Newton Cavalcanti, were affected by Integralism. Almeida's increasing shift to the left complicated the situation with his attempts to satisfy a working-class electorate. He did not appear as if he was an official candidate, and at one point he even attacked Vargas, saying, "If Vargas wants to perpetuate himself in power, the nation will fulfill its duty, go to the polls, and vote, even if this be in the face of bullets".

Through 1937, the federal government looked to resolve regional difficulties. Vargas ordered more frequent interventions in the states, including Mato Grosso and Maranhão, the latter of which had its opposition impeach its pro-Vargas governor. The interventor and governor of Rio Grande do Sul, Flores da Cunha, who had been against the President, now found Vargas trying to circumscribe his influence. The President increased the power of the federal military commander in Rio Grande do Sul in an attempt to contest Cunha's armed strength. Vargas also decreed a state of siege in April to attack the governor. The military joined in the effort, making a plethora of accusations against Cunha. Lima Cavalcanti, Pernambuco's governor, whose relationship with the federal government was deteriorating, was also a target. Bahia's Governor Juracy Magalhães tried to form a secretive alliance between various states, though his plan failed. Rumors surfaced that Vargas was preparing to cancel elections, and journalist Maciel Filho described the atmosphere in mid-September, writing: "Getúlio's strength merits a golpe (coup) to end this foolishness. The navy is firm and dictatorial-minded; the army is the same. There are no more constitutional solutions for Brazil."

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