Vargas Era the 1937 Constitution, so that the President of the Supreme Court was the first person in the line of succession). José Linhares immediately summoned elections for President and for a Constituent Assembly. The elections were held in December, 1945, and José Linhares remained in office only until the inauguration of the Assembly and of the elected President (General Eurico Gaspar Dutra) which took place on January 31, 1946. Vargas Era The Vargas Era (Portuguese: "Era Vargas"; ) is the period in the history of Brazil between 1930 and 1945, when the country was under the dictatorship of Getúlio Vargas. The
Brazilian Revolution of 1930 Gerais and those from Rio Grande do Sul. At the same time, in downtown Rio de Janeiro, the gaúcho soldiers fulfilled the promise of tethering horses to the obelisk on Rio Branco Avenue, symbolically marking the triumph of the Revolution of 1930. Vargas became head of the provisional government with broad powers. The constitution of 1891 was repealed and Vargas came to rule by decree. Vargas named intervenors to all state governments with the exception of Minas Gerais. These stakeholders were mostly lieutenants who participated in the revolution. In turn, the president-elect and non-sworn Júlio Prestes harshly criticized the Revolution