April 2010 Rio de Janeiro floods and mudslides

A series of floods and mudslides took place in January 2011 in several towns of the Mountainous Region (Região Serrana), in the Brazilian state of Rio de Janeiro. Casualties occurred in the cities of Nova Friburgo, Teresópolis, Petrópolis, Bom Jardim, Sumidouro and São José do Vale do Rio Preto. The floods caused at least 916 deaths, including 424 in Nova Friburgo and 378 in Teresópolis. While local media claims that the combination of floods, mudslides and landslides in Rio de Janeiro became the worst weather-related natural disaster in Brazilian history, some contend that a similar weather-related tragedy that took place in the same state in 1967 was much deadlier, and that an estimated 1,700 people lost their lives on that occasion.The cities that reported human casualties are located in a mountainous area, in the neighborhood of the Serra dos Órgãos national park. The area is a tourist hotspot due to its geographic features, historical landmarks and mild temperatures. Many buildings, however, are directly exposed to landslide hazards because of the steep terrain.

The following is a timeline of the history of the city of Rio de Janeiro, Brazil.

The Sambadrome Marquês de Sapucaí is a purpose-built parade area built for the Rio Carnival in Rio de Janeiro, Brazil. The venue is also known as Passarela Professor Darcy Ribeiro or simply the Sambódromo in Portuguese or Sambadrome in English. It is located in the downtown area of Cidade Nova in Rio de Janeiro, and is the place where samba schools parade competitively each year during the Rio Carnival. The parades attract many thousands of Brazilians and foreign tourists each year, and the structure is also used as a multi-purpose performance venue. The structures of the Sambadrome were designed by the architect Oscar Niemeyer (1907–2012), and represent his first major work after the end of the Brazilian dictatorship of 1964–1985.

The National Archives of Brazil (Portuguese: Arquivo Nacional, AN) were created in 1838 as the Imperial Public Archives. The Archives were renamed in 1911, and are located in Rio de Janeiro. The National Archives of Brazil is the Brazilian institution responsible for the management, preservation and dissemination of federal government documents. Since 2011, it is subordinated to the Ministry of Justice and Public Security. The AN has the following responsibilities, according to the Decree No. 9,360 of May 7, 2018, which grants it as the main body of Archival Documents Management System (in Portuguese: Sistema de Gestão de Documentos de Arquivo – SIGA) of the federal government: "to guide the main organizations and entities of the federal Executive Power in the implementation of document management programs; oversee the application of procedures and technical operations related to the production, registration, classification, control of the processing, use and evaluation of documents, to modernize government archival services; promote the collection of permanent guard documents for technical treatment, preservation and dissemination, to guarantee full access to information, in support of governmental decisions of a political–administrative nature and to the citizen in the defense of their rights, aiming to encourage the production of scientific and cultural knowledge; and supervise and apply the national policy archives, established by the National Council of Archives (Conselho Nacional de Arquivo – CONARQ)".The National Archives of Brazil thus fulfills a double and essential function for the Brazilian State and society – both in the management of archival documents that are produced in all federal institutions and in safeguarding and giving access to fundamental fonds for history.

The Federal University of Rio de Janeiro Faculty of Law (Portuguese: Faculdade de Direito da Universidade Federal do Rio de Janeiro (UFRJ)), also known as the National Faculty of Law (Portuguese: Faculdade Nacional de Direito), is a law school located in downtown Rio de Janeiro, Brazil. Founded in 1920 through the merger of two private law schools dating from the 1880s, it is the third oldest law school in Brazil, after the University of São Paulo Faculty of Law and the Federal University of Pernambuco Faculty of Law, both founded in 1827. It is also the largest public law school in Brazil, with an enrollment of around three thousand students. Its alumni include some of the most distinguished legal scholars and public officials of Brazil, and members of the Supreme Court like Lafayette de Andrada (1945–1969), Assunção Galotti (1949–1974), Nélson Hungria (1951–1961), Nunes Leal (1960–1969), Cordeiro Guerra (1974–1986), Moreira Alves (1975–2003), and Marco Aurélio Mello (1990–present). The Faculty is located in the palace once dedicated to the Count of Arcos, in which the Brazilian Senate met from 1826 to 1924.

Cidade Nova is a middle-to-lower-class neighborhood in Rio de Janeiro, Brazil. It is located between the Centro and the North Zone. The Sambadrome Marquês de Sapucaí is situated within this neighborhood.

Central do Brasil (Portuguese pronunciation: [sẽˈtɾaw du bɾaˈziw]) is a major train station in the Brazilian city of Rio de Janeiro. It is the last stop of Rio's railway network, as well as a hub for connection with the city subway and a bus station. Central do Brasil was also a preeminent stop in the interstate Central do Brasil railroad, which linked Rio de Janeiro with São Paulo and Minas Gerais, though the railroad is now deactivated. The station is located in downtown Rio de Janeiro, along the Avenida Presidente Vargas and across from the Campo de Santana park. It was built in Art deco style.

Providência is a region of Rio de Janeiro, but not officially recognized as a neighborhood.

The Campo de Santana is a park located in the Praça da República in downtown Rio de Janeiro, Brazil. The name of the plaza refers to the fact that it is located near the site where the Brazil was declared a Republic in 1889.

The Proclamation of the Republic (Portuguese: Proclamação da República) was a military coup d'état that established the First Brazilian Republic on 15 November 1889. It overthrew the constitutional monarchy of the Empire of Brazil and ended the reign of Emperor Pedro II. The coup took place in Rio de Janeiro, then the capital of the Empire, when a group of military officers of the Imperial Army, led by Marshal Deodoro da Fonseca, staged a coup d'état without the use of violence, deposing Emperor Pedro II and the President of the Council of Ministers of the Empire, the Viscount of Ouro Preto. A provisional government was established that same day, 15 November, with Marshal Deodoro da Fonseca as President of the Republic and head of the interim Government.

Santo Cristo is a neighborhood in Rio de Janeiro, Brazil. The neighbourhood is named after the Catholic church Santo Cristo dos Milagres ("Holy Christ of Miracles") situated in the port area.

Rio de Janeiro (Portuguese pronunciation: [ˈʁi.u dʒi ʒɐˈne(j)ɾu] (listen), [ˈʁi.u dʒɐˈ-]) is one of the 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of the Brazilian GDP.The state of Rio de Janeiro is located within the Brazilian geopolitical region classified as the Southeast (assigned by IBGE). Rio de Janeiro shares borders with all the other states in the same Southeast macroregion: Minas Gerais (N and NW), Espírito Santo (NE) and São Paulo (SW). It is bounded on the east and south by the South Atlantic Ocean. Rio de Janeiro has an area of 43,653 km2 (16,855 sq mi). Its capital is the city of Rio de Janeiro, which was the capital of the Portuguese Colony of Brazil from 1763 to 1815, of the following United Kingdom of Portugal, Brazil and the Algarves from 1815 to 1822, and of later independent Brazil as a kingdom and republic from 1822 to 1960. The state's 22 largest cities are Rio de Janeiro, São Gonçalo, Duque de Caxias, Nova Iguaçu, Niterói, Campos dos Goytacazes, Belford Roxo, São João de Meriti, Petrópolis, Volta Redonda, Magé, Macaé, Itaboraí, Cabo Frio, Armação dos Búzios, Angra dos Reis, Nova Friburgo, Barra Mansa, Barra do Piraí, Teresópolis, Mesquita and Nilópolis. Rio de Janeiro is the smallest state by area in the Southeast macroregion and one of the smallest in Brazil. It is, however, the third most populous Brazilian state, with a population of 16 million people in 2011 (making it the most densely populated state in Brazil) and has the third longest coastline in the country (after those of the states of Bahia and Maranhão). In the Brazilian flag, the state is represented by Mimosa, the beta star in the Southern Cross (β Cru).