First Brazilian Republic

Republic of the United States of Brazil
República dos Estados Unidos do Brasil
1889–1930
Flag
(1889–1930)
Coat of Arms
(1889–1930)
Motto: Ordem e Progresso
"Order and Progress"
Anthem: 
Hino Nacional Brasileiro
"Brazilian National Anthem"
Brazil at its largest territorial extent, including Acre
CapitalRio de Janeiro
Common languagesPortuguese
Religion
(1910)
GovernmentFederal presidential republic under a military dictatorship (1889–1894)
Oligarchic federal presidential republic (1894–1930)
President 
 1889–1891
Deodoro da Fonseca (first)
 1926–1930
Washington Luís (last)
Vice President 
 1891
Floriano Peixoto (first)
 1926–1930
Melo Viana (last)
LegislatureNational Congress
Senate
Chamber of Deputies
Historical eraBelle Époque
15 November 1889
24 February 1891
1893–1894
1893–1895
 Civilian rule
15 November 1894
24 October 1930
Population
 1890
14,333,915
 1900
17,438,434
 1920
30,635,605
CurrencyReal
ISO 3166 codeBR
Preceded by
Succeeded by
Empire of Brazil
Second Brazilian Republic

The First Brazilian Republic, also referred to as the Old Republic (Portuguese: República Velha, Portuguese pronunciation: [ʁeˈpublikɐ ˈvɛʎɐ]), officially the Republic of the United States of Brazil, was the Brazilian state in the period from 1889 to 1930. The Old Republic began with the coup d'état that deposed emperor Pedro II in 1889, and ended with the Revolution of 1930 that installed Getúlio Vargas as a new president. During the First Republic, the country's presidency was dominated by the most powerful states of São Paulo and Minas Gerais. Because of the power of these two states, based on the production of coffee and dairy, respectively, the Old Republic's political system has been described as "milk coffee politics". At local level, the country was dominated by a form of machine politics known as coronelism, in which the political and economic spheres were centered around local bosses, who controlled elections. They would often conduct mass electoral fraud.

The country was also marked by a series of rebellions and revolutions against the ruling oligarchies, which culminated into the Revolution of 1930, when the Liberal Alliance, a force of urban middle-class, planters from outside São Paulo and military reformists composed mostly by junior officers (known as Tenetism), deposed ruling president Washington Luís (representative of the São Paulo oligarchies) and led to the ascension of Getúlio Vargas as president, heralding the start of the Vargas Era.