National Congress Palace

The seat of Brazil’s National Congress in Brasília, designed by Oscar Niemeyer and inaugurated in 1960. Its twin towers and contrasting domes house the Chamber of Deputies and Federal Senate.

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Oscar Niemeyer: Brazilian architect known for sculptural modernist buildings, including major civic structures in Brasília. He designed the palace and shaped its sweeping concrete forms.
Plenary chamber: A legislative chamber where members meet to debate and vote on proposals. The two houses convene in separate plenary spaces within the complex.
Juscelino Kubitschek: Brazilian president from 1956 to 1961 who directed the construction of Brasília. His government commissioned the new capital and its congressional seat.
Brasília as a UNESCO World Heritage Site: The designation recognizing Brasília’s planned urban form and modern architecture as a World Heritage property. The palace is among the capital’s defining architectural landmarks.
Chamber of Deputies: The lower house of Brazil’s National Congress, whose members represent the states and Federal District. Its broad, upward-facing dome marks the palace’s western side.
Bicameralism: A system of government in which a legislature is divided into two chambers. The palace’s twin-house arrangement gives physical form to Brazil’s two-chamber legislature.
Lúcio Costa: Brazilian architect and urban planner who designed Brasília’s master plan. His urban plan established the setting for Niemeyer’s congressional buildings.
Brazilian democracy: Brazil’s system of representative government, shaped by periods of constitutional rule and authoritarianism. The palace gives institutional presence to the country’s federal legislature.
Federal Senate of Brazil: The upper house of Brazil’s National Congress, with equal representation for each state and the Federal District. Its inverted dome marks the palace’s eastern side.
Legislative process in Brazil: The procedures through which Brazil’s Congress considers, amends, and approves legislation. These procedures unfold in the chambers housed by the palace.