Brazilian Revolution of 1930 about the 1934 Constitution on the 10th anniversary of the 1930 Revolution (November 11, 1940), Vargas said that it was: From the 1937 Constitution, the authoritarian centralized regime (known as the Vargas Era) stimulated the expansion of urban activities and shifted the axis of productivity from agriculture to industry, laying the foundations of modern Brazil's economy. Vargas summarized the Revolution of 1930 and its 15 years of governance, on Labor Day in 1945, in a speech in Rio de Janeiro, by saying: Three former ministers of Getúlio Vargas were later elected to the Presidency: Eurico Dutra, João Goulart and Tancredo
Getúlio Vargas leader of the tenentes who was now in charge of the Brazilian Communist Party. Prestes was also in charge of the National Liberation Alliance (ANL), which was banned in 1935 after Prestes criticized Vargas. A rebellion of the ANL and Communists in 1935 gave Vargas the excuse he needed to consolidate his power. Vargas faced having to step down as president in 1938 because his own 1934 constitution prohibited the president from succeeding himself. On 29 September 1937, Gen. Dutra, his rightist collaborator, revealed "the Cohen Plan", which detailed a plan for a Communist revolution. He publicly demanded that the