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Flag of Brazil

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The national flag of Brazil is a complex symbol of the country's identity.

Flag of Brazil (folding)
Flag of Brazil (folding)

It consists of a green field with a yellow rhombus in the center. Inside the rhombus is a blue celestial globe representing a starry sky. A white curved band crosses this blue circle. The band contains the national motto, "Ordem e Progresso," which means "Order and Progress." This flag was officially adopted on November 19, 1889. It replaced the flag used during the Empire of Brazil. The design serves as a map of the sky and a representation of the nation's political structure.

The flag's design is based on specific astronomical and mathematical rules. The blue circle acts as a celestial globe. It depicts the sky as seen from Rio de Janeiro on November 15, 1889. The stars are positioned to reflect the sky from an imaginary viewpoint outside the firmament. This means the stars appear as if seen from an infinite distance above the Earth. For example, the constellation Crux, known as the Southern Cross, is a central feature. Because of this perspective, certain stars like Beta Crucis appear in a mirror image compared to how they look from Earth.

Brazil flag stars
Brazil flag stars

Each star on the flag represents a specific Brazilian Federal Unit. There are currently 27 stars in total. These stars represent the various states and the Federal District. The size of each star is not random. Instead, the stars are sized in proportion to the geographic size of the state they represent. There are five different magnitudes, or sizes, for these stars. These range from a first magnitude, which is the largest, down to a fifth magnitude. This careful scaling makes the flag one of the most complicated national flags to construct accurately.

The colors of the flag have deep historical roots. The green field and yellow rhombus were preserved from the previous imperial flag. In the Empire of Brazil, green represented the House of Braganza. This was the family of Pedro I, the first Emperor. The yellow represented the House of Habsburg, the family of his wife, Empress Maria Leopoldina. While the colors remained, their meanings shifted from representing royal families to representing the nation itself.

Bandeiras do Brasil (1500 - atual)
Bandeiras do Brasil (1500 - atual)

The transition to the current design happened during a major political change. When Brazil moved from a monarchy to a republic in 1889, the flag had to change. A leader named Ruy Barbosa first proposed a design inspired by the United States flag. However, Marshal Deodoro da Fonseca vetoed that idea. He felt it looked too much like another country's flag. Instead, the new design was created by a group including Raimundo Teixeira Mendes and Miguel Lemos. They replaced the imperial coat of arms with the blue globe and the positivist motto.

Pedro Bruno - A Pátria
Pedro Bruno - A Pátria

The motto "Ordem e Progresso" comes from the philosophy of Auguste Comte. He was the founder of positivism. His original phrase was "L'amour pour principe et l'ordre pour base; le progrès pour but." This translates to "Love as a principle and order as the basis; progress as the goal." The Brazilian version focuses on the parts regarding order and progress. This reflects the ideas held by the leaders who helped establish the new republic.

Because the flag represents political divisions, it has changed several times. The number of stars must be updated whenever a new state is created or an old one is extinguished. In 1889, the flag began with only 21 stars. In 1960, a star was added for the state of Guanabara. In 1968, another star was added for Acre. Finally, in 1992, four more stars were added for Amapá, Roraima, Rondônia, and Tocantins. These additions brought the total to the current 27 stars.

Flag of Brazil (dimensions)
Flag of Brazil (dimensions)

Constructing the flag requires strict adherence to mathematical dimensions. According to Law No. 5,700, the flag has an aspect ratio of 10:7. This means the length is twenty modules and the width is fourteen modules. The blue circle has a radius of three and a half modules. Even the letters of the motto have specific rules. The letters "Ordem" and "Progresso" must be a certain height and width. These precise rules ensure that the symbol remains consistent and recognizable across the entire country.

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🖼️ Images & Media (8)
File:Flag Princes of Brazil.svg
Flag Princes of Brazil.svg
File:Pedro Bruno - A Pátria.jpg
Pedro Bruno - A Pátria.jpg
File:Flag of Brazil (dimensions).svg
Flag of Brazil (dimensions).svg
File:Brazil flag stars.svg
Brazil flag stars.svg
Proposta de alteração da Bandeira...
File:Bandeiras06052007.jpg
Bandeiras06052007.jpg
File:Flag of Brazil (folding).gif
Flag of Brazil (folding).gif
File:Bandeiras do Brasil (1500 - atual).jpg
Bandeiras do Brasil (1500 - atual).jpg
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