Federative units of Brazil in the context of "Tocantins"

Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is also the world's fifth-largest country by area and the seventh-largest by population, with over 213 million people. The country is a federation composed of 26 states and a Federal District, which hosts the capital, Brasília. Its most populous city is São Paulo, followed by Rio de Janeiro. Brazil has the most Portuguese speakers in the world and is the only country in the Americas where Portuguese is an official language.

Bounded by the Atlantic Ocean on the east, Brazil has a coastline of 7,491 kilometers (4,655 mi). Covering roughly half of South America's land area, it borders all other countries and territories on the continent except Ecuador and Chile. Brazil encompasses a wide range of tropical and subtropical landscapes, as well as wetlands, savannas, plateaus, and low mountains. It contains most of the Amazon basin, including the world's largest river system and most extensive virgin tropical forest. Brazil has diverse wildlife, a variety of ecological systems, and extensive natural resources spanning numerous protected habitats. The country ranks first among 17 megadiverse countries, with its natural heritage being the subject of significant global interest, as environmental degradation (through processes such as deforestation) directly affect global issues such as climate change and biodiversity loss.

São Paulo (/ˌsaʊ ˈpaʊloʊ/, Portuguese: [sɐ̃w ˈpawlu] ) is one of the 26 states of the Federative Republic of Brazil and is named after Saint Paul of Tarsus. It is located in the Southeast Region and is bordered by the states of Minas Gerais to the north and northeast, Paraná to the south, Rio de Janeiro to the east and Mato Grosso do Sul to the west, in addition to the Atlantic Ocean to the southeast. It is divided into 645 municipalities. The total area is 248,219.481 square kilometres (95,838.077 square miles) km, which is equivalent to 2.9% of Brazil's surface, being slightly larger than the United Kingdom. Its capital is the municipality of São Paulo.

With more than 44 million inhabitants in 2022, São Paulo is the most populous Brazilian state (around 22% of the Brazilian population), the world's 28th-most-populous sub-national entity and the most populous sub-national entity in the Americas, and the fourth-most-populous political entity of South America, surpassed only by the rest of the Brazilian federation, Colombia, and Argentina. The local population is one of the most diverse in the country and descended mostly from Italians, who began immigrating to the country in the late 19th century; the Portuguese, who colonized Brazil and installed the first European settlements in the region; Indigenous peoples, many distinct ethnic groups; Africans, who were brought from Africa as enslaved people in the colonial era and migrants from other regions of the country. In addition, Arabs, Armenians, Chinese, Germans, Greeks, Japanese, Spanish and American Southerners also are present in the ethnic composition of the local population.

Brazil is geopolitically divided into five regions (also called macroregions), by the Brazilian Institute of Geography and Statistics, which are formed by the federative units of Brazil. Although officially recognized, the division is merely academic, considering geographic, social and economic factors, among others, and has no political effects other than orientating Federal-level government programs. Under the state level, they are further divided into intermediate regions and even further into immediate regions.

The Amazon Delta (Portuguese: delta do Amazonas) is a vast river delta formed by the Amazon River and the Tocantins River (through the Pará River distributary channel) in northern South America. It is located in the Brazilian states of Amapá and Pará and encompasses the Marajó Archipelago, with Marajó Island as its largest island. The main cities located in the vicinity are Belém and Macapá, each with its respective metropolitan area.

The Amazon Delta has a tropical climate with high humidity and high temperatures. It has a wet season with frequent flooding and a dry season where the delta dries out. These seasons shape the environment of the Amazon Delta and the life in it, such as the water buffalo for which Marajó Island is well known, three-toed sloth, capybara, giant anteater, giant otter, jaguar and pink river dolphins.

The coastline of Brazil measures 7,491 km, making it the 16th longest national coastline in the world. The coastline touches exclusively the Atlantic Ocean. Brazil's coastline has many geographical features such as islands, reefs, bays, and its 2,095 beaches.

9 of Brazil's 26 states are landlocked, including the Federal District. The capitals of the 17 coastal states are close to the ocean, with the exceptions of Curitiba in Paraná, Porto Alegre in Rio Grande do Sul, Teresina in Piauí, Belém in Pará, and Macapá in Amapá.

State parks are parks or other protected areas managed at the sub-national level within those nations which use "state" as a political subdivision. State parks are typically established by a state to preserve a location on account of its natural beauty, historic interest, or recreational potential. There are state parks under the administration of the government of each U.S. state, some of the Mexican states, and in Brazil. The term is also used in the Australian states of Victoria and New South Wales. The equivalent term used in Canada, Argentina, South Africa, and Belgium, is provincial park. Similar systems of local government maintained parks exist in other countries, but the terminology varies.

State parks are thus similar to national parks, but under state rather than federal administration. Similarly, local government entities below state level may maintain parks, e.g., regional parks or county parks. In general, state parks are smaller than national parks, with a few exceptions such as Anza-Borrego Desert State Park in California, Wood-Tikchik State Park in Alaska, or Adirondack State Park in New York, the largest state park in the United States.

The Ragamuffin War, also known as the Ragamuffin Revolution or Heroic Decade, was a republican uprising that began in southern Brazil, in the province (current state) of Rio Grande do Sul in 1835. The rebels were led by Generals Bento Gonçalves da Silva and Antônio de Sousa Neto with the support of the Italian fighter Giuseppe Garibaldi. The war ended with an agreement between the two sides, known as the Treaty of Ponche Verde, in 1845.

Over time, the revolution acquired a separatist character and influenced separatist movements throughout the entire country such as the Liberal Rebellions in São Paulo, Rio de Janeiro, and Minas Gerais in 1842, and the Sabinada in Bahia in 1837.

Minas Gerais (Brazilian Portuguese: [ˈminɐz ʒeˈɾajs] ; English: /ˈmɪnəs dʒəˈraɪs/ MIN-əs jə-RYS lit. 'General Mines') is one of the 27 federative units of Brazil, being the fourth largest state by area and the second largest in number of inhabitants with a population of 20,539,989 according to the 2022 census. Located in the Southeast Region of the country, it is bordered to south and southwest by São Paulo; Mato Grosso do Sul to the west; Goiás and the Federal District to the northwest; Bahia to the north and northeast; Espírito Santo to the east; and Rio de Janeiro to the southeast. The state's capital and largest city, Belo Horizonte, is a major urban and finance center in Brazil, being the sixth most populous municipality in the country while its metropolitan area ranks as the third largest in Brazil with just over 5.8 million inhabitants, after those of São Paulo and Rio de Janeiro. Minas Gerais' territory is subdivided into 853 municipalities, the largest number among Brazilian states.

The state's terrain is quite rugged and some of Brazil's highest peaks are located in its territory. It is also home to the source of some of Brazil's main rivers, such as the São Francisco, Grande, Paranaíba, Doce and Jequitinhonha rivers, which places it in a strategic position with regard to the country's water resources. It has a tropical climate, which varies from colder and humid in the south to semi-arid in its northern portion. All of these combined factors provide it with a rich fauna and flora distributed in the biomes that cover the state, especially the Cerrado and the threatened Atlantic Forest.

Mato Grosso do Sul (Portuguese pronunciation: [ˈmatu ˈɡɾosu du ˈsuw] lit. 'South Thick Bush') is one of Brazil's 27 federal units, located in the southern part of the Central-West Region, bordering five Brazilian states: Mato Grosso (to the north), Goiás and Minas Gerais (northeast), São Paulo (east) and Paraná (southeast); and two South American countries: Paraguay (south and southwestern) and Bolivia (west). It is divided into 79 municipalities and covers an area of 357,145.532 square kilometers, which is about the same size as Germany. With a population of 2,839,188 inhabitants in 2021, Mato Grosso do Sul is the 21st most populous state in Brazil.

Campo Grande is the capital and largest city of Mato Grosso do Sul. The economy of the state is largely based on agriculture and cattle-raising. Crossed in the south by the Tropic of Capricorn, Mato Grosso do Sul generally has a warm, sometimes hot, and humid climate, and is crossed by numerous tributaries of the Paraná River. The state has 1.3% of the Brazilian population and is responsible for 1.5% of the Brazilian GDP. Mato Grosso do Sul is also known for its natural environment, and is a destination for domestic and international tourism. The Pantanal lowlands cover 12 municipalities and presents a variety of flora and fauna, with forests, natural sand banks, savannahs, open pasture, fields and bushes. The city Bonito, in the mountain of Bodoquena, has prehistoric caves, natural rivers, waterfalls, swimming pools and the Gruta do Lago Azul cave.