108-612: The Potiguara (also Potyguara or Pitiguara ) are an indigenous people of Brazil . The Potiguara people live in Paraíba , in the municipalities of Marcação , Baía da Traição and Rio Tinto . Their population numbers sixteen thousand individuals, who occupy 26 villages in 3 reservations ( Terras Indígenas ): Potiguara, Jacaré de São Domingos e Potiguara de Monte-Mor. Their name, Potiguara , means " shrimp -eaters", from poty , "shrimp", and uara , "eater", according to Brazilian writer José de Alencar . According to José de Alencar,
216-647: A Country of Wild, Naked, Grim, Man-Eating People in the New World, America . There are documented accounts of smallpox being used as a biological weapon by some Brazilian villagers seeking to eliminate nearby Amerindian tribes, not always aggressively. One notable instance, according to anthropologist Mércio Pereira Gomes, occurred in Caxias, in southern Maranhão. Local farmers, desiring more land for their cattle farms, gave clothing from sick villagers (which would normally have been burned to prevent further infection) to
324-537: A few days downriver by ascending another river to the north. De Orellana took about 57 men, the boat, and some canoes and left Pizarro's troops on 26 December 1541. However, De Orellana missed the confluence (probably with the Aguarico ) where he was searching supplies for his men. By the time he and his men reached another village, many of them were sick from hunger and eating "noxious plants", and near death. Seven men died in that village. His men threatened to mutiny if
432-708: A few hills, and the river enters the enormous Amazon rainforest . Although the Ucayali–Marañón confluence is the point at which most geographers place the beginning of the Amazon River proper, in Brazil the river is known at this point as the Solimões das Águas . The river systems and flood plains in Brazil, Peru, Ecuador, Colombia, and Venezuela, whose waters drain into the Solimões and its tributaries, are called
540-469: A fourth found it profitable to navigate some of the smaller streams. In that same period, the Amazonas Company was increasing its fleet. Meanwhile, private individuals were building and running small steam craft of their own on the main river as well as on many of its tributaries. On 31 July 1867, the government of Brazil, constantly pressed by the maritime powers and by the countries encircling
648-479: A high extinction rate. To investigate this further, we applied a novel principal components multiple logistic regression test to Bayesian serial coalescent simulations. The analysis supported a scenario in which European colonization caused a substantial loss of pre-Columbian lineages." Linguistic studies have supported genetic findings, revealing ancient patterns between the languages spoken in Siberia and those in
756-491: A population of 1.9 million people in 2014, Manaus is the largest city on the Amazon. Manaus alone makes up approximately 50% of the population of the largest Brazilian state of Amazonas . The racial makeup of the city is 64% pardo (mulatto and mestizo) and 32% white . Although the Amazon river remains undammed, around 412 dams are in operation on the Amazon's tributary rivers. Of these 412 dams, 151 are constructed over six of
864-834: A result, reservation lands suffered massive deforestation and flooding. The public works projects attracted very few migrants, but those who did arrive—largely poor settlers—brought new diseases that further devastated the Amerindian population. The 1988 Brazilian Constitution recognizes the right of Indigenous peoples to pursue their traditional ways of life and to the permanent and exclusive possession of their "traditional lands," which are demarcated as Indigenous Territories . Additionally, Indigenous peoples are legally recognized as one of several " traditional peoples ". In practice, however, Brazil's Indigenous people still face significant threats and challenges to their continued existence and cultural heritage. The process of land demarcation
972-485: A second line to make six round voyages a year between Manaus and Tabatinga, and a third, two trips a month between Pará and Cametá. This was the first step in opening up the vast interior. The success of the venture called attention to the opportunities for economic exploitation of the Amazon, and a second company soon opened commerce on the Madeira, Purús, and Negro; a third established a line between Pará and Manaus, and
1080-607: A seismic political shift occurred when the Brazilian military took control of the government and abolished all existing political parties, creating a two-party system. For the next two decades, Brazil was ruled by a series of generals. The country's mantra was "Brazil, the Country of the Future," which the military government used to justify a massive push into the Amazon to exploit its resources, aiming to transform Brazil into one of
1188-599: A third migrant wave. The initial settlement of the Americas was followed by a rapid expansion southward along the coast, with limited gene flow later, especially in South America . An exception to this is the Chibcha speakers, whose ancestry includes contributions from both North and South America. Another study, focused on mitochondrial DNA ( mtDNA ), which is inherited only through the maternal line, revealed that
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#17327762606621296-410: Is now Brazil. The 2010 Brazil census recorded 305 ethnic groups of Indigenous people who spoke 274 Indigenous languages ; however, almost 77% speak Portuguese. Historically, many Indigenous peoples of Brazil were semi- nomadic and combined hunting, fishing, and gathering with migratory agriculture. Many tribes faced extinction as a result of European settlement, and many others were assimilated into
1404-1080: Is slow, often involving protracted legal battles, and FUNAI lacks sufficient resources to enforce legal protections on Indigenous lands. Since the 1980s, exploitation of the Amazon Rainforest for mining, logging, and cattle ranching had surged, which poses a severe threat to the region's Indigenous population. Settlers illegally encroaching on Indigenous land continue to destroy the environment necessary for traditional ways of life, provoke violent confrontations, and spread disease. Amazon River (Amazon–Ucayali–Tambo–Ené– Apurimac 6,400 km (4,000 mi) to 6,500 km (4,000 mi) (Period: 1971–2000)173,272.6 m /s (6,119,060 cu ft/s) (Period: 1928–1996)176,177 m /s (6,221,600 cu ft/s) (Period: 1903–2023)260,000 m /s (9,200,000 cu ft/s) The Amazon River ( UK : / ˈ æ m ə z ən / , US : / ˈ æ m ə z ɒ n / ; Spanish : Río Amazonas , Portuguese : Rio Amazonas ) in South America
1512-850: Is the largest river by discharge volume of water in the world, and the longest or second-longest river system in the world , a title which is disputed with the Nile . The headwaters of the Apurímac River on Nevado Mismi had been considered for nearly a century the Amazon basin 's most distant source until a 2014 study found it to be the headwaters of the Mantaro River on the Cordillera Rumi Cruz in Peru . The Mantaro and Apurímac rivers join, and with other tributaries form
1620-477: Is the largest drainage basin in the world, with an area of approximately 7,000,000 km (2,700,000 sq mi). The portion of the river's drainage basin in Brazil alone is larger than any other river's basin. The Amazon enters Brazil with only one-fifth of the flow it finally discharges into the Atlantic Ocean , yet already has a greater flow at this point than the discharge of any other river in
1728-466: Is the largest river branch one encounters when journeying upstream, and lies farther to the west than any other tributary of the Amazon. For most of the 18th–19th centuries and into the 20th century, the Marañón was generally considered the source of the Amazon. Early scientific, zoological, and botanical exploration of the Amazon River and basin took place from the 18th century through the first half of
1836-637: The Tupi (speakers of Tupi–Guarani languages ), who occupied almost the entire length of the Brazilian coast, and the Tapuia (a general term for non-Tupi groups, usually Jê-speaking peoples), who primarily resided in the interior. The Portuguese arrived at the end of a long pre-colonial conflict between the Tupis and Tapuias, which had led to the defeat and expulsion of the Tapuias from most coastal areas. Although
1944-812: The Amazon River basin from the Northwest. The second and third migratory waves from Siberia, which are thought to have led to the Athabaskan , Aleut , Inuit , and Yupik people , apparently did not reach farther than the southern United States and Canada , respectively. An analysis of Amerindian Y-chromosome DNA reveals specific clustering within much of the South American population. The micro-satellite diversity and distributions of Y-chromosome lineages specific to South America suggest that certain Amerindian populations have been isolated since
2052-591: The Amazon River up to the delta, and the Nuaraque group, whose constituent tribes inhabited several areas, including most of the upper Amazon (west of present-day Manaus ) and significant pockets in modern Amapá and Roraima states. The names by which different Tupi tribes were recorded by Portuguese and French authors in the 16th century are poorly understood. Most do not seem to be proper names but rather descriptions of relationships, usually familial—e.g., Tupi means "first father," Tupinambá means "relatives of
2160-712: The Amazon warriors , a tribe of women warriors related to Iranian Scythians and Sarmatians mentioned in Greek mythology . The word Amazon itself may be derived from the Iranian compound * ha-maz-an- "(one) fighting together" or ethnonym * ha-mazan- "warriors", a word attested indirectly through a derivation, a denominal verb in Hesychius of Alexandria 's gloss "ἁμαζακάραν· πολεμεῖν. Πέρσαι" (" hamazakaran : 'to make war' in Persian"), where it appears together with
2268-732: The Andean civilizations , did not keep written records or erect stone monuments. The humid climate and acidic soil have destroyed almost all traces of their material culture, including wood and bones . Therefore, what is known about the region's history before 1500 has been inferred and reconstructed from limited archaeological evidence, such as ceramics and stone arrowheads . The most conspicuous remains of these societies are vast mounds of discarded shellfish , known as sambaquis , found at some coastal sites that were continuously inhabited for more than 5,000 years. Additionally, substantial "black earth" ( terra preta ) deposits in several places along
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#17327762606622376-578: The Indo-Iranian root * kar- "make" (from which Sanskrit karma is also derived). Other scholars claim that the name is derived from the Tupi word amassona , meaning "boat destroyer". Recent geological studies suggest that for millions of years the Amazon River used to flow in the opposite direction - from east to west. Eventually the Andes Mountains formed, blocking its flow to
2484-519: The Pacific Ocean , and causing it to switch directions to its current mouth in the Atlantic Ocean . During what many archaeologists called the formative stage , Amazonian societies were deeply involved in the emergence of South America's highland agrarian systems. The trade with Andean civilizations in the terrains of the headwaters in the Andes formed an essential contribution to
2592-520: The Portuguese explorers first arrived in Brazil in April 1500, they found, to their astonishment, a wide coastline rich in resources and teeming with hundreds of thousands of Indigenous people living in a "paradise" of natural abundance. Pero Vaz de Caminha , the official scribe of Pedro Álvares Cabral , the commander of the discovery fleet that landed in the present state of Bahia , wrote a letter to
2700-788: The Río Apurímac . A 2014 study by Americans James Contos and Nicolas Tripcevich in Area , a peer-reviewed journal of the Royal Geographical Society , however, identifies the most distant source of the Amazon as actually being in the Río Mantaro drainage. A variety of methods were used to compare the lengths of the Mantaro river vs. the Apurímac river from their most distant source points to their confluence, showing
2808-1027: The Tamoio Confederation , and the Portuguese. Occasionally, the Amerindians allied with Portugal’s enemies, such as the French during the France Antarctique episode in Rio de Janeiro . At other times, they sided with Portugal against rival tribes. During this period, a German soldier named Hans Staden was captured by the Tupinambá and later released. He documented his experiences in his famous book Warhaftige Historia und Beschreibung eyner Landtschafft der Wilden Nacketen, Grimmigen Menschfresser-Leuthen in der Newenwelt America gelegen (1557), which translates to True Story and Description of
2916-707: The Ucayali River , which in turn meets the Marañón River upstream of Iquitos, Peru , forming what countries other than Brazil consider to be the main stem of the Amazon. Brazilians call this section the Solimões River above its confluence with the Rio Negro forming what Brazilians call the Amazon at the Meeting of Waters ( Portuguese : Encontro das Águas ) at Manaus , the largest city on
3024-669: The Xingu National Park , was established by the federal government in 1961. During the social and political upheaval of the 1960s, reports of mistreatment of Amerindians increasingly reached Brazil's urban centers and began to affect public opinion. In 1967, following the publication of the Figueiredo Report , commissioned by the Ministry of the Interior, the military government launched an investigation into
3132-568: The rubber boom it is estimated that diseases brought by immigrants, such as typhus and malaria , killed 40,000 native Amazonians. The first direct foreign trade with Manaus commenced around 1874. Local trade along the river was carried on by the English successors to the Amazonas Company—the Amazon Steam Navigation Company—as well as numerous small steamboats, belonging to companies and firms engaged in
3240-604: The upper Amazon basin, especially Peru, decreed the opening of the Amazon to all countries, but they limited this to certain defined points: Tabatinga – on the Amazon; Cametá – on the Tocantins; Santarém – on the Tapajós; Borba – on the Madeira, and Manaus – on the Rio Negro. The Brazilian decree took effect on 7 September 1867. Thanks in part to the mercantile development associated with steamboat navigation coupled with
3348-671: The "Companhia de Navegação e Comércio do Amazonas" in Rio de Janeiro in 1852; in the following year it commenced operations with four small steamers, the Monarca ('Monarch'), the Cametá , the Marajó and the Rio Negro . At first, navigation was principally confined to the main river; and even in 1857 a modification of the government contract only obliged the company to a monthly service between Pará and Manaus, with steamers of 200 tons cargo capacity,
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3456-587: The "Upper Amazon". The Amazon proper runs mostly through Brazil and Peru, and is part of the border between Colombia and Peru. It has a series of major tributaries in Colombia , Ecuador and Peru , some of which flow into the Marañón and Ucayali , and others directly into the Amazon proper. These include rivers Putumayo , Caquetá , Vaupés , Guainía , Morona , Pastaza , Nucuray, Urituyacu, Chambira , Tigre , Nanay , Napo , and Huallaga . At some points,
3564-623: The "land without people" in the Amazon Basin. This was done in conjunction with infrastructure projects mainly the Trans-Amazonian Highway ( Transamazônica ). The Trans-Amazonian Highway's three pioneering highways were completed within ten years but never fulfilled their promise. Large portions of the Trans-Amazonian and its accessory roads, such as BR-317 (Manaus- Porto Velho ), are derelict and impassable in
3672-581: The "relatives of the ancients" (Tupinambá), which could mean relatives of the Tamoio or a Tamoio term for relatives of the old Tupi in the upper Amazon basin. The "grandsons" (Temiminó) might represent a splinter group, while the "side-neighbors" (Tupiniquim) could denote recent arrivals still establishing their presence. However, by 1870, the Tupi tribes' population had declined to 250,000 Indigenous people, and by 1890, it had diminished to approximately 100,000. When
3780-484: The 1950s, American archaeologist Betty Meggers , in some of her earliest research, suggested that the society migrated from the Andes and settled on the island. Many researchers believed that the Andes were populated by Paleoindian migrants from North America, who gradually moved south after being hunters on the plains. In the 1980s, American archaeologist Anna Curtenius Roosevelt led excavations and geophysical surveys of
3888-518: The 19th century. The Cabanagem revolt (1835–1840) was directed against the white ruling class. It is estimated that from 30% to 40% of the population of Grão-Pará , estimated at 100,000 people, died. The population of the Brazilian portion of the Amazon basin in 1850 was perhaps 300,000, of whom about 175,000 were Europeans and 25,000 were slaves. The Brazilian Amazon's principal commercial city, Pará (now Belém), had from 10,000 to 12,000 inhabitants, including slaves. The town of Manáos, now Manaus, at
3996-538: The 20th century. Wary of foreign exploitation of the nation's resources, Brazilian governments in the 1940s set out to develop the interior, away from the seaboard where foreigners owned large tracts of land. The original architect of this expansion was president Getúlio Vargas , with the demand for rubber from the Allied forces in World War II providing funding for the drive. In the 1960s, economic exploitation of
4104-413: The Amazon River." In March 1500, Spanish conquistador Vicente Yáñez Pinzón was the first documented European to sail up the Amazon River. Pinzón called the stream Río Santa María del Mar Dulce , later shortened to Mar Dulce , literally, sweet sea , because of its freshwater pushing out into the ocean. Another Spanish explorer, Francisco de Orellana , was the first European to travel from
4212-441: The Amazon are believed to be ancient garbage dumps ( middens ). Recent excavations of these deposits in the middle and upper Amazon have uncovered remains of massive settlements, containing tens of thousands of homes, indicating a complex social and economic structure. Studies of the wear patterns of precontact inhabitants of coastal Brazil found that the surfaces of anterior teeth facing the tongue were more worn than those facing
4320-582: The Amazon basin was seen as a way to fuel the "economic miracle" occurring at the time. This resulted in the development of "Operation Amazon", an economic development project that brought large-scale agriculture and ranching to Amazonia. This was done through a combination of credit and fiscal incentives. However, in the 1970s the government took a new approach with the National Integration Program (PIN). A large-scale colonization program saw families from northeastern Brazil relocated to
4428-416: The Amazon in 1541, more than 3 million indigenous people lived around the Amazon. These pre-Columbian settlements created highly developed civilizations. For instance, pre-Columbian indigenous people on the island of Marajó may have developed social stratification and supported a population of 100,000 people. To achieve this level of development, the indigenous inhabitants of the Amazon rainforest altered
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4536-513: The Amazon river is about 80 km longer than previously thought. Contos continued downstream to the ocean and finished the first complete descent of the Amazon river from its newly identified source (finishing November 2012), a journey repeated by two groups after the news spread. After about 700 km (430 mi), the Apurímac then joins Río Mantaro to form the Ene, which joins the Perene to form
4644-403: The Amazon will harm its biodiversity in the same way by "blocking fish-spawning runs, reducing the flows of vital oil nutrients and clearing forests". Damming the Amazon River could potentially bring about the "end of free flowing rivers" and contribute to an " ecosystem collapse " that will cause major social and environmental problems. The most distant source of the Amazon was thought to be in
4752-409: The Amazon, investigating many of its tributaries, including the Rio Negro, and covering a distance of over 10,000 km (6,200 mi). In what is currently in Brazil, Ecuador, Bolivia, Colombia, Peru, and Venezuela, several colonial and religious settlements were established along the banks of primary rivers and tributaries for trade, slaving , and evangelization among the indigenous peoples of
4860-516: The Amazon, was a natural explorer with a keen curiosity. In 1910, he helped establish the Serviço de Proteção aos Índios (SPI), now known as FUNAI ( Fundação Nacional do Índio , National Foundation for Indians). SPI was the first federal agency tasked with protecting Amerindians and preserving their culture. In 1914, Rondon accompanied Theodore Roosevelt on his famous expedition to map the Amazon and discover new species. During these travels, Rondon
4968-597: The Americas across the Bering Strait and along the western coast of North America in at least three separate waves. In Brazil, most native tribes living in the land by 1500 are thought to be descended from the first wave of Siberian migrants, who are believed to have crossed the Bering Land Bridge at the end of the last Ice Age, between 13,000 and 17,000 years ago. This initial migration would have taken some time to reach present-day Brazil, likely entering
5076-549: The Americas via a coastal route around 16,000 years ago, following a period of isolation in eastern Beringia for approximately 2,400 to 9,000 years after separating from eastern Siberian populations. After spreading rapidly throughout the Americas, limited gene flow in South America resulted in a distinct phylogeographic structure of populations, which persisted over time. All ancient mitochondrial lineages detected in this study were absent from modern data sets, suggesting
5184-670: The Americas. Two 2015 autosomal DNA genetic studies confirmed the Siberian origins of the Native peoples of the Americas. However, an ancient signal of shared ancestry with the Indigenous peoples of Australia and Melanesia was detected among the Native populations of the Amazon region . This migration from Siberia is estimated to have occurred around 23,000 years ago. Brazilian native peoples, unlike those in Mesoamerica and
5292-451: The Amerindians. Instead, the SPI sought to integrate tribal groups into mainstream Brazilian society. The promise of wealth from reservation lands attracted cattle ranchers and settlers, who continued encroaching on Indigenous territories, with the SPI facilitating this intrusion. Between 1900 and 1967, an estimated 98 Indigenous tribes were wiped out. Due largely to the efforts of the Villas-Bôas brothers , Brazil's first Indigenous reserve,
5400-564: The Apurímac river drainage for nearly a century. Such studies continued to be published even as recently as 1996, 2001, 2007, and 2008, where various authors identified the snowcapped 5,597 m (18,363 ft) Nevado Mismi peak, located roughly 160 km (99 mi) west of Lake Titicaca and 700 km (430 mi) southeast of Lima , as the most distant source of the river. From that point, Quebrada Carhuasanta emerges from Nevado Mismi, joins Quebrada Apacheta and soon forms Río Lloqueta which becomes Río Hornillos and eventually joins
5508-684: The Europeans, against which they had no natural immunity , leading to high mortality rates. Jesuit priests arrived with the first Governor General as clerical assistants to the colonists, with the intention of converting the Indigenous people to Catholicism . They argued that the Indigenous people should be regarded as human and succeeded in obtaining a Papal bull , Sublimis Deus , which declared that, regardless of their beliefs, they should be recognized as fully rational human beings with rights to freedom and private property, and thus should not be enslaved. Jesuit priests, such as Fathers José de Anchieta and Manuel da Nóbrega , studied and recorded
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#17327762606625616-423: The Indigenous languages and founded mixed settlements, such as São Paulo dos Campos de Piratininga , where colonists and Amerindians lived side by side, spoke the same Língua Geral (common language), and freely intermarried. They also began to establish more remote villages inhabited only by "civilized" Amerindians, known as Missions or reductions (see the article on the Guarani people for more details). By
5724-409: The Indigenous people, including establishing the first Indigenous reserves. The situation for the Amerindians improved around the turn of the century when Cândido Rondon , a man of both Portuguese and Bororo ancestry, and an explorer and progressive officer in the Brazilian army, began working to gain the Amerindians' trust and establish peace. Rondon, assigned to extend telegraph communications into
5832-423: The Jesuits attempted to 'Europeanize' the Indigenous Peoples of Brazil. In the mid-1770s, the fragile coexistence between the Indigenous peoples and the colonists was once again threatened. Due to a complex diplomatic situation involving Portugal, Spain, and the Vatican , the Jesuits were expelled from Brazil, and their missions were confiscated and sold. A number of wars broke out between various tribes, such as
5940-555: The King of Portugal describing in glowing terms the beauty of the land. In "Histoire des découvertes et conquêtes des Portugais dans le Nouveau Monde," Lafitau described the natives as people who wore no clothing but painted their entire bodies red. Their ears, noses, lips, and cheeks were pierced. The men would shave the front, top of the head, and over the ears, while women typically wore their hair loose or in braids. Both men and women accessorized with noisy porcelain collars and bracelets, feathers, and dried fruits. Lafitau also described
6048-483: The Portuguese portion of the Amazon basin has remained a land largely undeveloped by agriculture and occupied by indigenous people who survived the arrival of European diseases. Four centuries after the European discovery of the Amazon river, the total cultivated area in its basin was probably less than 65 km (25 sq mi), excluding the limited and crudely cultivated areas among the mountains at its extreme headwaters. This situation changed dramatically during
6156-426: The Potiguara were allies of the Portuguese during Brazil's colonial period, especially during the Dutch invasions in Brazil . António Filipe Camarão , a chief of the Potiguara in the seventeenth century was rewarded with a noble title and membership in the prestigious Order of Christ for his loyal service to the crown against the Dutch invaders in Brazil . Indigenous peoples were recruited as allies on both sides of
6264-484: The SPI was disbanded. The same year, the government established the Fundação Nacional do Índio (National Indian Foundation), known as FUNAI, which is responsible for protecting the interests, cultures, and rights of Indigenous peoples in Brazil. Some tribes have become significantly integrated into Brazilian society. The unacculturated tribes that have been contacted by FUNAI are supposed to be protected and accommodated within Brazilian society to varying degrees. By 1987, it
6372-439: The SPI. It was soon revealed that the SPI was corrupt and failing to protect natives, their lands, and their culture. The 5,000-page report cataloged atrocities including slavery, sexual abuse, torture, and mass murder. It was alleged that agency officials, in collaboration with land speculators, were systematically slaughtering the Amerindians by intentionally distributing disease-laced clothing. Criminal prosecutions followed, and
6480-439: The Tambo, which joins the Urubamba River to form the Ucayali. After the confluence of Apurímac and Ucayali, the river leaves Andean terrain and is surrounded by floodplain . From this point to the confluence of the Ucayali and the Marañón, some 1,600 km (990 mi), the forested banks are just above the water and are inundated long before the river attains its maximum flood stage. The low river banks are interrupted by only
6588-423: The Timbira. The clothing infected the entire tribe, who had neither immunity nor a cure. Similar incidents occurred in other villages throughout South America. The 1840s brought trade and wealth to the Amazon with the development of the vulcanization process for rubber , leading to a worldwide surge in demand. The best rubber trees in the world grew in the Amazon, and thousands of rubber tappers began working
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#17327762606626696-400: The ancestors," Tupiniquim means "side-neighbors," Tamoio means "grandfather," Temiminó means "grandson," Tabajara means "in-laws," and so on. Some etymologists believe these names reflect the ordering of migration waves of Tupi people from the interior to the coasts. For example, the first Tupi wave to reach the coast might have been referred to as "grandfathers" (Tamoio), soon joined by
6804-474: The coastal Tupi and Tapuia tribes were primarily agriculturalists. The subtropical Guarani cultivated maize , tropical Tupi cultivated manioc ( cassava ), and highland Jês cultivated peanuts as the staple of their diet. Supplementary crops included beans , sweet potatoes , cará ( yam ), jerimum ( pumpkin ), and cumari ( capsicum pepper). Behind the coasts, the interior of Brazil was primarily dominated by Tapuia (Jê) people, although significant sections of
6912-408: The coastal Tupi were divided into sub-tribes that were frequently hostile to each other, they were culturally and linguistically homogeneous. The fact that early Europeans encountered essentially the same people and language along the Brazilian coast greatly facilitated communication and interaction. Coastal Sequence c. 1500 (north to south): With the exception of the hunter-gatherer Goitacases ,
7020-549: The colonists, compounded by slavery and European violence. The Indigenous people were traditionally semi-nomadic tribes who subsisted on hunting, fishing, gathering, and migratory agriculture. For centuries, they lived semi-nomadic lives, managing the forests to meet their needs. When the Portuguese arrived in 1500, the natives primarily inhabited the coast and the banks of major rivers. Initially, Europeans viewed them as noble savages , and miscegenation began almost immediately. Portuguese claims of tribal warfare, cannibalism , and
7128-461: The conflict in which ultimately the Dutch were defeated and expelled. This article related to an ethnic group in Brazil is a stub . You can help Misplaced Pages by expanding it . Indigenous peoples in Brazil The Indigenous peoples in Brazil are the peoples who lived in Brazil before European contact around 1500 and their descendants. Indigenous peoples once comprised an estimated 2,000 district tribes and nations inhabiting what
7236-411: The country with the largest number of uncontacted peoples in the world. Questions about the original settlement of the Americas have led to various hypothetical models. The origins of these Indigenous peoples remain a matter of debate among archaeologists . Anthropological and genetic evidence suggests that most Amerindian people descended from migrants from Siberia and Mongolia who entered
7344-463: The deaths of tens of thousands. The diseases spread rapidly along Indigenous trade routes, likely leading to the annihilation of entire tribes without direct contact with Europeans. By 1800, the population of Colonial Brazil had reached approximately 2.33 million, of which only around 174,900 were Indigenous. By 1850, that number had dwindled to an estimated 78,400 out of a total population of 5.8 million. The mutual feeling of wonderment and goodwill
7452-447: The expedition turned back to attempt to rejoin Pizarro, the party being over 100 leagues downstream at this point. He accepted to change the purpose of the expedition to discover new lands in the name of the king of Spain, and the men built a larger boat in which to navigate downstream. After a journey of 600 km (370 mi) down the Napo River, they reached a further major confluence, at a point near modern Iquitos , and then followed
7560-401: The family Lauraceae ) are fairly common in that part of the Amazon and Pizarro probably saw some of these. The expedition reached the mouth of the Amazon on 24 August 1542, demonstrating the practical navigability of the Great River. In 1560, another Spanish conquistador , Lope de Aguirre , may have made the second descent of the Amazon. Historians are uncertain whether the river he descended
7668-406: The first evidence of a complex society on Marajó. Further evidence of mound building suggests that well-populated, complex, and sophisticated settlements developed on the island, as only such settlements were believed capable of undertaking extensive projects like major earthworks. The extent, level of complexity, and resource interactions of the Marajoara culture have been subjects of dispute. In
7776-658: The forest's ecology by selective cultivation and the use of fire. Scientists argue that by burning areas of the forest repeatedly, the indigenous people caused the soil to become richer in nutrients. This created dark soil areas known as terra preta de índio ("Indian dark earth"). Because of the terra preta, indigenous communities were able to make land fertile and thus sustainable for the large-scale agriculture needed to support their large populations and complex social structures. Further research has hypothesized that this practice began around 11,000 years ago. Some say that its effects on forest ecology and regional climate explain
7884-614: The general Brazilian population . The Indigenous population was decimated by European diseases, declining from a pre-Columbian high of 2 million to 3 million to approximately 300,000 by 1997, distributed among 200 tribes. According to the 2022 IBGE census, 1,693,535 Brazilians classified themselves as Indigenous, and the census recorded 274 Indigenous languages spoken by 304 different Indigenous ethnic groups. On 18 January 2007, Fundação Nacional do Índio reported 67 remaining uncontacted tribes in Brazil, up from 40 known in 2005. With this increase, Brazil surpassed New Guinea , becoming
7992-538: The initial colonization of the region. According to a 2012 autosomal DNA genetic study, Native Americans descend from at least three main migrant waves from Siberia. Most of their ancestry traces back to a single ancestral population, referred to as the 'First Americans'. However, Inuit-speaking populations from the Arctic inherited nearly half of their ancestry from a second Siberian migrant wave, while Na-dene speakers inherited about one-tenth of their ancestry from
8100-509: The interior (notably the upper reaches of the Xingu , Teles Pires , and Juruena Rivers , roughly corresponding to modern Mato Grosso state) were the original pre-migration Tupi-Guarani homelands. In addition to the Tupi and Tapuia, two other Indigenous mega-groups were commonly identified in the interior: the Caribs , who inhabited much of what is now northwestern Brazil, including both shores of
8208-461: The interior to claim territory for the Portuguese crown and to search for gold and precious stones . Intending to profit from the sugar trade , the Portuguese decided to cultivate sugar cane in Brazil and to use Indigenous slaves as the workforce, following the example of the Spanish colonies. However, capturing Indigenous people proved difficult. They were soon afflicted by diseases brought by
8316-601: The internationally driven demand for natural rubber , the Peruvian city of Iquitos became a thriving, cosmopolitan center of commerce. Foreign companies settled in Iquitos, from where they controlled the extraction of rubber. In 1851 Iquitos had a population of 200, and by 1900 its population reached 20,000. In the 1860s, approximately 3,000 tons of rubber were being exported annually, and by 1911 annual exports had grown to 44,000 tons, representing 9.3% of Peru's exports. During
8424-447: The large-scale agriculture needed to support large populations and complex social formations, such as chiefdoms . The Xingu peoples built large settlements connected by roads and bridges, often featuring moats. Their development peaked between 1200 CE and 1600 CE, with their population reaching into the tens of thousands. On the eve of the Portuguese arrival in 1500, the coastal areas of Brazil were dominated by two major groups:
8532-492: The leading economies of the world. Construction began on a transcontinental highway across the Amazon basin, designed to encourage migration to the region and facilitate trade. Funded by the World Bank , thousands of square miles of forest were cleared without regard for reservation status. Following the highway projects, giant hydroelectric projects were initiated, and vast areas of forest were cleared for cattle ranching. As
8640-411: The lips. Researchers believe this wear was caused by using teeth to peel and shred abrasive plants . The Marajoara culture flourished on Marajó island at the mouth of the Amazon River . Archaeologists have uncovered sophisticated pottery in their excavations on the island. These pieces are large, elaborately painted, and incised with representations of plants and animals. This discovery provided
8748-412: The longer length of the Mantaro. Then distances from Lago Junín to several potential source points in the uppermost Mantaro river were measured, which enabled them to determine that the Cordillera Rumi Cruz was the most distant source of water in the Mantaro basin (and therefore in the entire Amazon basin). The most accurate measurement method was direct GPS measurement obtained by kayak descent of each of
8856-569: The main tributary rivers that drain into the Amazon. Since only 4% of the Amazon's hydropower potential has been developed in countries like Brazil, more damming projects are underway and hundreds more are planned. After witnessing the negative effects of environmental degradation, sedimentation, navigation and flood control caused by the Three Gorges Dam in the Yangtze River, scientists are worried that constructing more dams in
8964-488: The maternal ancestry of the Indigenous peoples of the Americas traces back to a few founding lineages from Siberia, likely arriving via the Bering Strait . According to this study, the ancestors of Native Americans likely remained near the Bering Strait for a time before rapidly spreading throughout the Americas and eventually reaching South America . A 2016 study on mtDNA lineages found that "a small population entered
9072-571: The middle of the 16th century, Jesuit priests, at the behest of Portugal's monarchy, had established missions throughout the country's colonies. They aimed to Europeanize and convert the Indigenous populations to Catholicism. Some historians argue that the Jesuits provided a period of relative stability for the Amerindians and opposed using them for slave labor. However, the Jesuits also contributed to European imperialism. Many historians view Jesuit involvement as an ethnocide of Indigenous culture, where
9180-404: The mound Teso dos Bichos. She concluded that the society that constructed the mounds originated on the island itself. The pre-Columbian culture of Marajó may have developed social stratification and supported a population as large as 100,000 people. The Native Americans of the Amazon rainforest may have used their method of developing and working in terra preta to make the land suitable for
9288-461: The mouth of the Rio Negro, had a population between 1,000 and 1,500. All the remaining villages, as far up as Tabatinga , on the Brazilian frontier of Peru, were relatively small. On 6 September 1850, Emperor Pedro II of Brazil sanctioned a law authorizing steam navigation on the Amazon and gave the Viscount of Mauá ( Irineu Evangelista de Sousa ) the task of putting it into effect. He organised
9396-517: The name ). Gonzalo Pizarro set off in 1541 to explore east of Quito into the South American interior in search of El Dorado , the "city of gold" and La Canela , the "valley of cinnamon ". He was accompanied by his second-in-command Francisco de Orellana . After 170 km (106 mi), the Coca River joined the Napo River (at a point now known as Puerto Francisco de Orellana );
9504-558: The origins of the upstream river basins, situated in the Andes , to the mouth of the river. In this journey, Orellana baptized some of the affluents of the Amazonas like Rio Negro , Napo and Jurua . The name Amazonas is thought to be taken from the native warriors that attacked this expedition, mostly women, that reminded De Orellana of the mythical female Amazon warriors from the ancient Hellenic culture in Greece (see also Origin of
9612-507: The otherwise inexplicable band of lower rainfall through the Amazon basin . Many indigenous tribes engaged in constant warfare . According to James S. Olson , "The Munduruku expansion (in the 18th century) dislocated and displaced the Kawahíb , breaking the tribe down into much smaller groups ... [Munduruku] first came to the attention of Europeans in 1770 when they began a series of widespread attacks on Brazilian settlements along
9720-486: The party stopped for a few weeks to build a boat just upriver from this confluence. They continued downriver through an uninhabited area, where they could not find food. Orellana offered and was ordered to follow the Napo River, then known as Río de la Canela ("Cinnamon River"), and return with food for the party. Based on intelligence received from a captive native chief named Delicola, they expected to find food within
9828-417: The plantations. When the Amerindians proved to be a difficult labor force, peasants from surrounding areas were brought in. This created ongoing tension between the Indigenous population and the new arrivals, as the Amerindians felt their lands were being invaded in the pursuit of wealth. In the 20th century, the Brazilian government adopted a more humanitarian approach and began offering official protection to
9936-543: The pursuit of Amazonian brazilwood for its prized red dye convinced the colonists that they needed to "civilize" the natives (originally, the Portuguese named Brazil Terra de Santa Cruz , but it later acquired its current name (see List of meanings of countries' names ) from the brazilwood ). However, like the Spanish in North America, the Portuguese brought diseases to which many Amerindians had no immunity. Measles , smallpox , tuberculosis , and influenza caused
10044-480: The rainy season. Small towns and villages are scattered across the forest, and because its vegetation is so dense, some remote areas are still unexplored. Many settlements grew along the road from Brasília to Belém with the highway and National Integration Program, however, the program failed as the settlers were unequipped to live in the delicate rainforest ecosystem. This, although the government believed it could sustain millions, instead could sustain very few. With
10152-420: The ritualistic nature of their cannibalism practices and highlighted the important role of women in the household. Before the arrival of Europeans, the territory of present-day Brazil had an estimated population of between 1 and 11.25 million inhabitants. During the first 100 years of contact, the Amerindian population was reduced by 90%. This drastic decline was primarily due to diseases and illnesses brought by
10260-481: The river divides into anabranches , or multiple channels, often very long, with inland and lateral channels , all connected by a complicated system of natural canals, cutting the low, flat igapó lands, which are never more than 5 m (16 ft) above low river, into many islands. From the town of Canaria at the great bend of the Amazon to the Negro, vast areas of land are submerged at high water, above which only
10368-437: The river. The Amazon River has an average discharge of about 215,000–230,000 m /s (7,600,000–8,100,000 cu ft/s)—approximately 6,591–7,570 km (1,581–1,816 cu mi) per year, greater than the next seven largest independent rivers combined. Two of the top ten rivers by discharge are tributaries of the Amazon river. The Amazon represents 20% of the global riverine discharge into oceans. The Amazon basin
10476-417: The rivers from their source points to their confluence (performed by Contos). Obtaining these measurements was difficult given the class IV–V nature of each of these rivers, especially in their lower "Abyss" sections. Ultimately, they determined that the most distant point in the Mantaro drainage is nearly 80 km farther upstream compared to Mt. Mismi in the Apurímac drainage, and thus the maximal length of
10584-494: The rubber trade, navigating the Negro, Madeira, Purús, and many other tributaries, such as the Marañón, to ports as distant as Nauta , Peru. By the turn of the 20th century, the exports of the Amazon basin were India-rubber , cacao beans , Brazil nuts and a few other products of minor importance, such as pelts and exotic forest produce ( resins , barks, woven hammocks , prized bird feathers , live animals) and extracted goods, such as lumber and gold. Since colonial times,
10692-530: The second type of mounds. They are best represented by the Marajoara culture . Figurative mounds are the most recent types of occupation. There is ample evidence that the areas surrounding the Amazon River were home to complex and large-scale indigenous societies, mainly chiefdoms who developed towns and cities. Archaeologists estimate that by the time the Spanish conquistador De Orellana traveled across
10800-568: The social and religious development of higher-altitude civilizations like the Muisca and Incas . Early human settlements were typically based on low-lying hills or mounds. Shell mounds were the earliest evidence of habitation; they represent piles of human refuse (waste) and are mainly dated between 7500 BC and 4000 BC. They are associated with ceramic age cultures ; no preceramic shell mounds have been documented so far by archaeologists . Artificial earth platforms for entire villages are
10908-517: The upper Amazon, now known as the Solimões, for a further 1,200 km (746 mi) to its confluence with the Rio Negro (near modern Manaus ), which they reached on 3 June 1542. Regarding the initial mission of finding cinnamon, Pizarro reported to the king that they had found cinnamon trees, but that they could not be profitably harvested. True cinnamon ( Cinnamomum Verum ) is not native to South America. Other related cinnamon-containing plants (of
11016-459: The upper part of the trees of the sombre forests appear. Near the mouth of the Rio Negro to Serpa, nearly opposite the river Madeira, the banks of the Amazon are low, until approaching Manaus, they rise to become rolling hills. The Lower Amazon begins where the darkly colored waters of the Rio Negro meets the sandy-colored Rio Solimões (the upper Amazon), and for over 6 km (3.7 mi) these waters run side by side without mixing . At Óbidos,
11124-511: The vast rainforest, such as the Urarina . In the late 1600s, Czech Jesuit Father Samuel Fritz , an apostle of the Omagus established some forty mission villages. Fritz proposed that the Marañón River must be the source of the Amazon, noting on his 1707 map that the Marañón "has its source on the southern shore of a lake that is called Lauricocha , near Huánuco ." Fritz reasoned that the Marañón
11232-536: The world. The Amazon was initially known by Europeans as the Marañón , and the Peruvian part of the river is still known by that name, as well as the Brazilian state of Maranhão , which contains part of the Amazon. It later became known as Rio Amazonas in Spanish and Portuguese. The name Rio Amazonas was reportedly given after native warriors attacked a 16th-century expedition by Francisco de Orellana . The warriors were led by women, reminding de Orellana of
11340-507: Was appalled by the treatment of the Indigenous people by settlers and developers, and he became their lifelong friend and protector. Rondon, who died in 1958, is considered a national hero in Brazil. The Brazilian state of Rondônia is named in his honor. After Rondon's pioneering work, the SPI was handed over to bureaucrats and military officers, and its effectiveness declined after 1957. The new officials did not share Rondon's deep commitment to
11448-405: Was recognized that unnecessary contact with these tribes was causing illness and social disintegration. Uncontacted tribes are now meant to be shielded from intrusion and interference in their lifestyle and territory. However, the exploitation of rubber and other Amazonian natural resources has led to a new cycle of invasion, expulsion, massacres, and death, which continues to this day. In 1964,
11556-513: Was the Amazon or the Orinoco River , which runs more or less parallel to the Amazon further north. Portuguese explorer Pedro Teixeira was the first European to travel up the entire river. He arrived in Quito in 1637, and returned via the same route. From 1648 to 1652, Portuguese Brazilian bandeirante António Raposo Tavares led an expedition from São Paulo overland to the mouth of
11664-436: Was to end in the subsequent years. The Portuguese colonists , all males, began to have children with female Amerindians, creating a new generation of mixed-race people who spoke Amerindian languages, including a Tupi language called Nheengatu . The children of these Portuguese men and Amerindian women soon formed the majority of the population. Groups of fierce explorers organized expeditions known as " bandeiras " (flags) into
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