Portuguese colonization of the Americas constituted territories in the Americas belonging to the Kingdom of Portugal. Portugal was the leading country in the European exploration of the world in the 15th century. The Treaty of Tordesillas in 1494 divided the Earth outside Europe into Castilian and Portuguese global territorial hemispheres for exclusive conquest and colonization. Portugal colonized parts of South America, but also made some unsuccessful attempts to colonize North America.
The federative units of Brazil are subnational entities with a certain degree of autonomy and endowed with their own government and constitution, which together form the Federative Republic of Brazil. There are 26 states and one federal district. The states are generally based on historical, conventional borders which have developed over time. The states are divided into municipalities, while the Federal District assumes the competences of both a state and a municipality.
Rio de Janeiro 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.
Amazonas is a state of Brazil, located in the North Region in the north-western corner of the country. It is the largest Brazilian state by area and the ninth-largest country subdivision in the world. It is the largest country subdivision in South America, being greater than the areas of Chile, Paraguay, and Uruguay combined. Mostly located in the Southern Hemisphere, Amazonas is the third-largest country subdivision in the Southern Hemisphere after the Australian states of Western Australia and Queensland. Located entirely in the Western Hemisphere, it is the fourth-largest country subdivision in the Western Hemisphere after Greenland, Nunavut, and Alaska. If independent, Amazonas could become the sixteenth-largest country in the world, slightly larger than Mongolia. Neighbouring states are Roraima, Pará, Mato Grosso, Rondônia, and Acre. It also borders the nations of Peru, Colombia and Venezuela. This includes the Departments of Amazonas, Vaupés and Guainía in Colombia, as well as the Amazonas state in Venezuela, and the Loreto Region in Peru.
Niterói is a municipality in the state of Rio de Janeiro, in the southeast region of Brazil. It lies across Guanabara Bay, facing the city of Rio de Janeiro and forming part of the Rio de Janeiro Metropolitan Area. It was the capital of Rio de Janeiro, as marked by its golden mural crown, from 1834 to 1894 and again from 1903 to 1975. It has an estimated population of 515,317 inhabitants (2020) and an area of 129.375 km2 (49.952 sq mi), making it the fifth most populous city in the state. It has the highest Human Development Index in the state and the seventh highest among Brazil's municipalities in 2010. Individually, it is the second municipality with the highest average monthly household income per capita in Brazil and appears in 13th place among the municipalities of the country according to social indicators related to education. The city has the nicknames of Cidade Sorriso.
The Empire of Brazil was a 19th-century state that broadly comprised the territories which form modern Brazil and Uruguay. Its government was a representative parliamentary constitutional monarchy under the rule of Emperors Pedro I and his son Pedro II. A colony of the Kingdom of Portugal, Brazil became the seat of the Portuguese Empire in 1808, when the Portuguese Prince regent, later King Dom John VI, fled from Napoleon's invasion of Portugal and established himself and his government in the Brazilian city of Rio de Janeiro. John VI later returned to Portugal, leaving his eldest son and heir-apparent, Pedro, to rule the Kingdom of Brazil as regent. On 7 September 1822, Pedro declared the independence of Brazil and, after waging a successful war against his father's kingdom, was acclaimed on 12 October as Pedro I, the first Emperor of Brazil. The new country was huge, sparsely populated and ethnically diverse.
Colonial Brazil comprises the period from 1500, with the arrival of the Portuguese, until 1815, when Brazil was elevated to a kingdom in union with Portugal. During the 300 years of Brazilian colonial history, the main economic activities of the territory were based first on brazilwood extraction, which gave the territory its name; sugar production ; and finally on gold and diamond mining. Slaves, especially those brought from Africa, provided most of the workforce of the Brazilian export economy after a brief initial period of Indigenous slavery to cut brazilwood.
The Viceroyalty of Brazil refers, in narrow scope, to office of viceroy of the Portuguese colonial State of Brazil and, in broad scope, to the whole State of Brazil during the historic period when its governors had the title of "viceroy". The term "viceroyalty" however never officially designated the title of the colony, which continued to be designated "state". Until 1763, the title "Viceroy" was occasionally granted to some governors of Brazil who were members of the high nobility, with the remaining keeping the title "governor-general". From around 1763, the title "viceroy" became permanent, so being granted to all governors. The position of viceroy was abolished, when the Portuguese court transferred to Brazil in 1808, with the State of Brazil becoming directly administered by the Portuguese Government seated in Rio de Janeiro.
The Captaincies of Brazil were captaincies of the Portuguese Empire, administrative divisions and hereditary fiefs of Portugal in the colony of Terra de Santa Cruz, later called Brazil, on the Atlantic coast of northeastern South America. Each was granted to a single donee, a Portuguese nobleman who was given the title captain General.
The State of Guanabara was a state of Brazil from 1960 to 1975, which included the city of Rio de Janeiro. It was named after Guanabara Bay to the east of the state. It was created from the territory of the old Federal District when the federal capital moved from Rio de Janeiro to Brasília and a new Federal District was erected around the new capital. In 1975 the State of Guanabara was merged with the surrounding State of Rio de Janeiro, within which its territory became the Municipality of Rio de Janeiro.
The United Provinces of the Río de la Plata, earlier known as the United Provinces of South America, was a name adopted in 1816 by the Congress of Tucumán for the region of South America that declared independence in 1816, with the Sovereign Congress taking place in 1813, during the Argentine War of Independence (1810–1818) that began with the May Revolution in 1810. It originally comprised rebellious territories of the former Spanish Viceroyalty of the Río de la Plata dependencies and had Buenos Aires as its capital.
The Cisplatine War, was an armed conflict fought in the 1820s between the Empire of Brazil and the United Provinces of the Río de la Plata over Brazil's Cisplatina province. It was fought in the aftermath of the United Provinces' and Brazil's independence from Spain and Portugal, respectively, and resulted in the independence of Cisplatina as the Oriental Republic of Uruguay.
Joaquim Marques Lisboa, Marquis of Tamandaré was a Brazilian admiral of the Imperial Navy of Brazil. He dedicated his life to the Brazilian Navy, including a life-long membership in Brazil's Military and Justice Council, then Supreme Military Court, from its inception until 1891, when the Republican Government granted him leave.
The independence of Brazil comprised a series of political and military events that led to the independence of the Kingdom of Brazil from the United Kingdom of Portugal, Brazil and the Algarves as the Brazilian Empire. It is celebrated on 7 September, the date when prince regent Pedro of Braganza declared the country's independence from the United Kingdom of Portugal, Brazil and the Algarves on the banks of the Ipiranga brook in 1822 on what became known as the Cry of Ipiranga. Formal recognition by Portugal came with the Treaty of Rio de Janeiro, signed in 1825.
Cisplatina was a Brazilian province in existence from 1821 to 1828 created by the Luso-Brazilian invasion of the Banda Oriental. From 1815 until 1822 Brazil was a constituent kingdom of the United Kingdom of Portugal, Brazil and the Algarves. After the independence of Brazil and the formation of the Empire of Brazil the Cisplatina province remained part of it. In 1828, following the Preliminary Peace Convention, the Cisplatina province became independent as Uruguay.
Irineu Evangelista de Sousa, the Viscount of Mauá, was a Brazilian entrepreneur, industrialist, banker and politician. Born to a family of small estancieiros (ranchers), Sousa became one of the world's richest men; by 1867, his wealth was larger than the annual budget of the Brazilian Empire. He was called the Rothschild of the South American continent by the New York Times in 1871. He received the titles of baron in 1854 and visconde com grandeza of Mauá, in 1874. A pioneer in several areas of the economy of Brazil, one of his greatest achievements was to start the construction of the Mauá Railroad, the first railroad in Brazil, in 1852.
The State of Brazil was one of the states of the Portuguese Empire, in the Americas during the period of Colonial Brazil.
The Neutral Municipality, more formally known in the imperial era as the Neutral Municipality of the Court, about the Imperial Court, was an administrative unit created in the Empire of Brazil, that existed in the territory corresponding to the current location of the municipality of Rio de Janeiro between August 12, 1834 and November 15, 1889, when was proclaimed the republic in Brazil. It only officially ceased to exist with the promulgation of the 1891 Constitution. Under the republican constitution, this administrative unit became the Federal District in 1891, which was abolished and transformed into the state of Guanabara in 1960, and later, with the fusion of this with the state of Rio de Janeiro in 1975.
Proposals for the creation of federative units in Brazil are currently under discussion and in different stages of processing in the National Congress. The creation of 18 new states and three new federal territories were officially proposed, which would bring the total number of federative units to 48. The region with the largest number of federative units would be the North region, while the South region would be the only one with a new federative unit. The states with the most advanced stage of creation are Gurgueia and Maranhão do Sul both in the Northeast region.
