History of Brazil


The history of Brazil begins with indigenous people in Brazil. Europeans arrived in Brazil at the opening of the 16th century. The first European to claim sovereignty over Indigenous lands part of what is now the territory of the Federative Republic of Brazil on the continent of South America was Pedro Álvares Cabral on April 22, 1500 under the sponsorship of the Kingdom of Portugal. From the 16th to the early 19th century, Brazil was a colony and a part of the Portuguese Empire. The country expanded south along the coast and west along the Amazon and other inland rivers from the original 15 donatary captaincy colonies established on the northeast Atlantic coast east of the Tordesillas Line of 1494 that divided the Portuguese domain to the east from the Spanish domain to the west, although Brazil was at one time a colony of Spain. The country's borders were only finalized in the early 20th century.
On September 7, 1822, the country declared its independence from Portugal and it became the Empire of Brazil. A military coup in 1889 established the First Brazilian Republic. The country has seen two dictatorship periods: the first during Vargas Era and the second during the military rule under Brazilian military government.

Pre-Cabraline history

Some of the earliest human remains found in the Americas, Luzia Woman, were found in the area of Pedro Leopoldo, Minas Gerais and provide evidence of human habitation going back at least 11,000 years.
When Portuguese explorers arrived in Brazil, the region was inhabited by hundreds of different types of Jiquabu tribes, "the earliest going back at least 10,000 years in the highlands of Minas Gerais". The dating of the origins of the first inhabitants, who were called "Indians" by the Portuguese, is still a matter of dispute among archaeologists. The earliest pottery ever found in the Western Hemisphere, radiocarbon-dated 8,000 years old, has been excavated in the Amazon basin of Brazil, near Santarém, providing evidence to overturn the assumption that the tropical forest region was too poor in resources to have supported a complex prehistoric culture". The current most widely accepted view of anthropologists, linguists and geneticists is that the early tribes were part of the first wave of migrant hunters who came into the Americas from Asia, either by land, across the Bering Strait, or by coastal sea routes along the Pacific, or both.
The Andes and the mountain ranges of northern South America created a rather sharp cultural boundary between the settled agrarian civilizations of the west coast and the semi-nomadic tribes of the east, who never developed written records or permanent monumental architecture. For this reason, very little is known about the history of Brazil before 1500. Archaeological remains indicate a complex pattern of regional cultural developments, internal migrations, and occasional large state-like federations.
At the time of European discovery, the territory of current day Brazil had as many as 2,000 tribes. The indigenous peoples were traditionally mostly semi-nomadic tribes who subsisted on hunting, fishing, gathering, and migrant agriculture. When the Portuguese arrived in 1500, the Natives were living mainly on the coast and along the banks of major rivers.
Tribal warfare, cannibalism and the pursuit of brazilwood for its treasured red dye convinced the Portuguese that they should Christianize the natives. But the Portuguese, like the Spanish in their South American possessions, had brought diseases with them, against which many Natives were helpless due to lack of immunity. Measles, smallpox, tuberculosis, gonorrhea, and influenza killed tens of thousands of indigenous people. The diseases spread quickly along the indigenous trade routes, and whole tribes were likely annihilated without ever coming in direct contact with Europeans.

Marajoara culture

flourished on Marajó island at the mouth of the Amazon River. Archeologists have found sophisticated pottery in their excavations on the island. These pieces are large, and elaborately painted and incised with representations of plants and animals. These provided the first evidence that a complex society had existed on Marajó. Evidence of mound building further suggests that well-populated, complex and sophisticated settlements developed on this island, as only such settlements were believed capable of such extended projects as major earthworks.
The extent, level of complexity, and resource interactions of the Marajoara culture have been disputed. Working in the 1950s in some of her earliest research, American Betty Meggers 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, another American archeologist, Anna Curtenius Roosevelt, led excavations and geophysical surveys of 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 the large-scale agriculture needed to support large populations and complex social formations such as chiefdoms.

Early Brazil

There are many theories regarding who was the first European to set foot on the land now called Brazil. Besides the widely accepted view of Cabral's discovery, some say that it was Duarte Pacheco Pereira between November and December 1498 and some others say that it was first encountered by Vicente Yáñez Pinzón, a Spanish navigator who had accompanied Columbus in his first voyage of discovery to the Americas, having supposedly arrived in today's Pernambuco region on 26 January 1500 but was unable to claim the land because of the Treaty of Tordesillas. In April 1500, Brazil was claimed for Portugal on the arrival of the Portuguese fleet commanded by Pedro Álvares Cabral. The Portuguese encountered stone-using natives divided into several tribes, many of whom shared the same Tupi–Guarani language family, and fought among themselves. After European arrival, the land's major export was a type of tree the traders and colonists called pau-Brasil or brazilwood from whence the country got its name, a large tree whose trunk yields a prized red dye, and which was nearly wiped out as a result of overexploitation.
Until 1529 Portugal had very little interest in Brazil mainly due to the high profits gained through its commerce with India, China, and the East Indies. This lack of interest allowed traders, pirates, and privateers of several countries to poach profitable Brazilwood in lands claimed by Portugal, so the Portuguese Crown devised a system to effectively occupy Brazil, without paying the costs. Through the hereditary Captaincies system, Brazil was divided into strips of land that were donated to Portuguese noblemen, who were in turn responsible for the occupation and administration of the land and answered to the king. The system was a failure, and only four lots were successfully occupied: Pernambuco, São Vicente, Ilhéus and Porto Seguro. The captaincies gradually reverted to the Crown and became provinces and eventually states of the country.

Spanish rule

In 1578, the then King of Portugal Dom Sebastião disappeared in the Alcacer-Quibir war, a conflict between Portugal and the Moors in Morocco. The king had entered the war without the support of his uncle, the King of Spain Philip II, or the necessary resources to fight properly. With his disappearance, and since he had no direct heirs, King Philip took control of the Portuguese lands, and it stayed like this until 1640, in what was called the Iberian Union. Sebastian was never found, and neither was his body, which made the Portuguese believe that one day he would come back and take Philip out of the government. Brazil was added to the Spanish Empire but kept under Portuguese administration, until Portugal restored its independence in 1668 and the Portuguese colonial possessions were given back to the Portuguese crown.

Indigenous rebellions

The Tamoyo Confederation was a military alliance of aboriginal chieftains of the sea coast ranging from what is today Santos to Rio de Janeiro, which occurred from 1554 to 1567.
The main reason for this rather unusual alliance between separate tribes was to react against slavery and wholesale murder and destruction wrought by the early Portuguese discoverers and colonisers of Brazil onto the Tupinambá people. In the Tupi language, "Tamuya" means "elder" or "grandfather". Cunhambebe was elected chief of the Confederation by his counterparts, and together with chiefs Pindobuçú, Koakira, Araraí and Aimberê, declared war on the Portuguese.

Sugar Age

Starting in the sixteenth century, sugarcane grown on plantations called engenhos along the northeast coast became the base of Brazilian economy and society, with the use of slaves on large plantations to make sugar for export to Europe. At first, settlers tried to enslave the natives as labor to work the fields. Portugal had pioneered the plantation system in the Atlantic islands of Madeira and São Tomé, with forced labor, high capital inputs of machinery, slaves, and work animals. The extensive cultivation of sugar was for an export market, necessitating land that could be acquired with relatively little conflict from existing occupants. By 1570, Brazil's sugar output rivaled that of the Atlantic islands. In the mid-seventeenth century, the Dutch seized productive areas of northeast Brazil, from 1630–1654, and took over the plantations. When the Dutch were expelled from Brazil, following a strong push by Portuguese-Brazilians and their indigenous and Afro-Brazilian allies, the Dutch as well as the English and French set up sugar production on the plantation model of Brazil in the Caribbean. Increased production and competition meant that the price of sugar dropped, and Brazil's market share dropped. Brazil's recovery from the Dutch incursion was slow since warfare had taken its toll on sugar plantations. In Bahia, tobacco was cultivated for the African export market, with tobacco dipped in molasses being traded for African slaves. Brazil's settlement and economic development was largely on its lengthy coastline. The Dutch incursion had underlined the vulnerability of Brazil to foreigners, and the crown responded by building coastal forts and creating a marine patrol to protect the colony.
The initial exploration of Brazil's interior was largely due to para-military adventurers, the bandeirantes, who entered the jungle in search of gold and native slaves. However colonists were unable to continually enslave natives, and Portuguese sugar planters soon turned to import millions of slaves from Africa. Mortality rates for slaves in sugar and gold enterprises were dramatic, and there were often not enough females or proper conditions to replenish the slave population through natural increase.
Still, Africans became a substantial section of Brazilian population, and long before the end of slavery they had begun to merge with the European Brazilian population through miscegenation.
During the first 150 years of the colonial period, attracted by the vast natural resources and untapped land, other European powers tried to establish colonies in several parts of Brazilian territory, in defiance of the papal bull and the Treaty of Tordesillas, which had divided the New World into two parts between Portugal and Spain. French colonists tried to settle in present-day Rio de Janeiro, from 1555 to 1567, and in present-day São Luís, from 1612 to 1614. Jesuits arrived early and established São Paulo, evangelising the natives. These native allies of the Jesuits assisted the Portuguese in driving out the French. The unsuccessful Dutch intrusion into Brazil was longer lasting and more troublesome to Portugal. Dutch privateers began by plundering the coast: they sacked Bahia in 1604, and even temporarily captured the capital Salvador. From 1630 to 1654, the Dutch set up more permanently in the northwest and controlled a long stretch of the coast most accessible to Europe, without, however, penetrating the interior. But the colonists of the Dutch West India Company in Brazil were in a constant state of siege, in spite of the presence in Recife of John Maurice of Nassau as governor. After several years of open warfare, the Dutch withdrew by 1654. Little French and Dutch cultural and ethnic influences remained of these failed attempts, but the Portuguese subsequently attempted to defend its coastline more vigorously.

Slave rebellions

Slave rebellions were frequent until the practice of slavery was abolished in 1888. The most famous of the revolts was led by Zumbi dos Palmares. The state he established, named the Quilombo dos Palmares, was a self-sustaining republic of Maroons escaped from the Portuguese settlements in Brazil, and was "a region perhaps the size of Portugal in the hinterland of Pernambuco". At its height, Palmares had a population of over 30,000.
Forced to defend against repeated attacks by Portuguese colonial power, the warriors of Palmares were expert in capoeira, a martial arts form developed in Brazil by African slaves in the 16th century.
An African known only as Zumbi was born free in Palmares in 1655 but was captured by the Portuguese and given to a missionary, Father Antônio Melo when he was approximately 6 years old. Baptized Francisco, Zumbi was taught the sacraments, learned Portuguese and Latin, and helped with daily mass. Despite attempts to "civilize" him, Zumbi escaped in 1670 and, at the age of 15, returned to his birthplace. Zumbi became known for his physical prowess and cunning in battle and was a respected military strategist by the time he was in his early twenties.
By 1678, the governor of the captaincy of Pernambuco, Pedro Almeida, weary of the longstanding conflict with Palmares, approached its leader Ganga Zumba with an olive branch. Almeida offered freedom for all runaway slaves if Palmares would submit to Portuguese authority, a proposal which Ganga Zumba favored. But Zumbi was distrustful of the Portuguese. Further, he refused to accept freedom for the people of Palmares while other Africans remained enslaved. He rejected Almeida's overture and challenged Ganga Zumba's leadership. Vowing to continue the resistance to Portuguese oppression, Zumbi became the new leader of Palmares.
Fifteen years after Zumbi assumed leadership of Palmares, Portuguese military commanders Domingos Jorge Velho and Vieira de Melo mounted an artillery assault on the quilombo. On February 6, 1694, after 67 years of ceaseless conflict with the cafuzos of Palmares, the Portuguese succeeded in destroying Cerca do Macaco, the republic's central settlement. Palmares' warriors were no match for the Portuguese artillery; the republic fell, and Zumbi was wounded. Though he survived and managed to elude the Portuguese, he was betrayed, captured almost two years later and beheaded on the spot on November 20, 1695. The Portuguese transported Zumbi's head to Recife, where it was displayed in the central praça as proof that, contrary to popular legend among African slaves, Zumbi was not immortal. It was also done as a warning of what would happen to others if they tried to be as brave as him. Remnants of the old quilombos continued to reside in the region for another hundred years.

Gold and diamond rush

The discovery of gold in the early eighteenth century was met with great enthusiasm by Portugal, which had an economy in disarray following years of wars against Spain and the Netherlands. A gold rush quickly ensued, with people from other parts of the colony and Portugal flooding the region in the first half of the eighteenth century. The large portion of the Brazilian inland where gold was extracted became known as the Minas Gerais. Gold mining in this area became the main economic activity of colonial Brazil during the eighteenth century. In Portugal, the gold was mainly used to pay for industrialized goods obtained from countries like England and, especially during the reign of King John V, to build Baroque monuments such as the Convent of Mafra.
Minas Gerais was the gold mining center of Brazil, during the 18th century. Slave labor was generally used for the workforce. The discovery of gold in the area caused a huge influx of European immigrants and the government decided to bring in bureaucrats from Portugal to control operations. They set up numerous bureaucracies, often with conflicting duties and jurisdictions. The officials generally proved unequal to the task of controlling this highly lucrative industry. Following Brazilian independence, the British pursued extensive economic activity in Brazil. In 1830, the Saint John d'El Rey Mining Company, controlled by the British, opened the largest gold mine in Latin America. The British brought in modern management techniques and engineering expertise. Located in Nova Lima, the mine produced ore for 125 years.
Diamond deposits were found near Vila do Príncipe, around the village of Tijuco in the 1720s, and a rush to extract the precious stones ensued, flooding the European market. The Portuguese crown intervened to control production in Diamantina, the Diamond District. A system of bids for the right to extract diamonds was established, but in 1771, it was abolished and the crown retained the monopoly.
Mining stimulated regional growth in southern Brazil, not just from extraction of gold and diamonds, but the stimulation of food production for local consumption. More importantly it stimulated commerce and the development of merchant communities in port cities. Nominally, the Portuguese controlled the trade to Brazil, banning the establishment productive capacity for goods produced in Portugal. In practice, Portugal was an entrepôt for the import and export of goods from elsewhere, which were then re-exported to Brazil. Direct trade with foreign nations was forbidden, but prior to the Dutch incursion, much of Brazil's exports were carried in Dutch ships. After the American Revolution, U.S. ships called at Brazilian ports. When the Portuguese monarchy fled Iberia to Brazil in 1808 during the Napoleonic wars, one of the first acts of the monarch was to open Brazilian ports to foreign ships.

The Kingdom and Empire of Brazil

Brazil was one of only three modern states in the Americas to have its own indigenous monarchy – for a period of almost 90 years.
As the Haitian Revolution for independence against the French crown was taking place in the late 1700s, Brazil, then a colony of Portugal, was also on the verge of starting their own revolution for independence. In the early 1790s, plots to overthrow the Portuguese colonial government flooded the streets of Brazil. Poor whites, a few upper-class whites, freed persons, slaves and mixed-race natives wanted to revolt against the Portuguese crown in order to abolish slavery, take power from the Catholic Church, end all forms of racial oppression, and establish a new governmental system that provided equal opportunities to all citizens.
Though original plots had been foiled by royal authorities, Brazilians remained persistent in forming plots for revolutions after an outbreak of successful independence movements. The plan was similar to that of the French Revolutions, which by this time period had established the revolutionary rhetoric for much of the colonial world. However, the harsh punishment inflicted upon poor whites, working people of color, and slaves had silenced many voices of the revolution. As for the white elites, while some remained influenced by the revolutionary ideals spreading through France, others saw the incredible and intimidating strength of the lower classes through the Haitian Revolution, and feared that an uprising from their own lower class may lead to something equally as catastrophic to their society. It would not be until September 7, 1822, that Brazilian Prince Dom Pedro would declare Brazil as its own independent empire.
In 1808, the Portuguese court, fleeing from Napoleon's invasion of Portugal during the Peninsular War in a large fleet escorted by British men-of-war, moved the government apparatus to its then-colony, Brazil, establishing themselves in the city of Rio de Janeiro. From there the Portuguese king ruled his huge empire for 15 years, and there he would have remained for the rest of his life if it were not for the turmoil aroused in Portugal due, among other reasons, to his long stay in Brazil after the end of Napoleon's reign.
In 1815 the king vested Brazil with the dignity of a united kingdom with Portugal and Algarves. In 1817 a revolt occurred in the province of Pernambuco. In two months it was suppressed.
When king João VI of Portugal left Brazil to return to Portugal in 1821, his elder son, Pedro, stayed in his stead as regent of Brazil. One year later, Pedro stated the reasons for the secession of Brazil from Portugal and led the Independence War, instituted a constitutional monarchy in Brazil assuming its head as Emperor Pedro I of Brazil.
Also known as "Dom Pedro I", after his abdication in 1831 for political incompatibilities, he left for Portugal leaving behind his five-year-old son as Emperor Pedro II, which left the country ruled by regents between 1831 and 1840. This period was beset by rebellions of various motivations, such as the Sabinada, the Ragamuffin War, the Malê Revolt, Cabanagem and Balaiada, among others. After this period, Pedro II was declared of age and assumed his full prerogatives. Pedro II started a more-or-less parliamentary reign which lasted until 1889, when he was ousted by a coup d'état which instituted the republic in Brazil.
Externally, apart from the Independence war, stood out decades of pressure from the United Kingdom for the country to end its participation in the Atlantic slave trade, and the wars fought in the region of La Plata river: the Cisplatine War, the Platine War, the Uruguayan War and the Paraguayan War. This last war against Paraguay also was the bloodiest and most expensive in South American history, after which the country entered a period that continues to the present day, averse to external political and military interventions.

Coffee plantations

The coffee crop was introduced In 1720, and by 1850 Brazil was producing half of the world's coffee. The state set up a marketing board to protect and encourage the industry.
'', c. 1885
The major export crop in the 19th century was coffee, grown on large-scale plantations in the São Paulo area. The Zona da Mata Mineira district grew 90% of the coffee in Minas Gerais region during the 1880s and 70% during the 1920s. Most of the workers were black men, including both slaves and free. Increasingly Italian, Spanish and Japanese immigrants provided the expanded labour force. While railway lines were built to haul the coffee beans to market, they also provided essential internal transportation for both freight and passengers, as well as providing work opportunities for a large skilled labour force. By the early 20th century, coffee accounted for 16% of Brazil's gross national product, and three quarters of its export earnings.
The growers and exporters played major roles in politics; however, historians debate whether or not they were the most powerful actors in the political system.
Before the 1960s, historians generally ignored the coffee industry. Coffee was not a major industry in the colonial period. In any one particular locality, the coffee industry flourished for a few decades and then moved on as the soil lost its fertility; therefore it was not deeply embedded in the history of any one locality. After independence, coffee plantations were associated with slavery, underdevelopment, and a political oligarchy, and not the modern development of state and society. Historians now recognize the importance of the industry, and there is a flourishing scholarly literature.

Rubber

The rubber boom in the Amazon in the 1880s–1910s radically reshaped the Amazonian economy. For example, it turned the remote poor jungle village of Manaus into a rich, sophisticated, progressive urban center, with a cosmopolitan population that patronized the theater, literary societies, and luxury stores, and supported good schools. In general, key characteristics of the rubber boom included the dispersed plantations, and a durable form of organization, yet did not respond to Asian competition. The rubber boom had major long-term effects: the private estate became the usual form of land tenure; trading networks were built throughout the Amazon basin; barter became a major form of exchange; and native peoples often were displaced. The boom firmly established the influence of the state throughout the region. The boom ended abruptly in the 1920s, and income levels returned to the poverty levels of the 1870s. There were major negative effects on the fragile Amazonian environment.

Republic

Old Republic (1889–1930)

Pedro II was deposed on November 15, 1889, by a Republican military coup led by General Deodoro da Fonseca, who became the country's first de facto president through military ascension. The country's name became the Republic of the United States of Brazil. Two military presidents ruled through four years of dictatorship amid conflicts among the military and political elites, and an economic crisis due the effects of the burst of a financial bubble, the encilhamento.
From 1889 to 1930, although the country was formally a constitutional democracy, the First Republican Constitution, created in 1891, established that women and the illiterate were prevented from voting. Presidentialism was adopted as the form of government and the State was divided into three powers "harmonic and independent of one another". The presidential term was fixed at four years, and the elections became direct.
After 1894, the presidency of the republic was occupied by coffee farmers from São Paulo and Minas Gerais, alternately. This policy was called política do café com leite. The elections for president and governors was ruled by the Política dos Governadores, in which they had mutual support to ensure the elections of some candidates. The exchanges of favors also happened among politicians and big landowners. They used the power to control the votes of population in return for favors.
Between 1893 and 1926 several movements, civilians and military, shook the country. The military movements had their origins both in the lower officers' corps of the Army and Navy while the civilian ones, such Canudos and Contestado War, were usually led by messianic leaders, without conventional political goals.
Internationally, the country would stick to a course of conduct that extended throughout the twentieth century: an almost isolationist policy, interspersed with sporadic automatic alignments with major Western powers, its main economic partners, in moments of high turbulence. Standing out of this period: the resolution of the Acreanian's Question, its tiny role in the World War I, of which highlights the mission accomplished by its Navy on anti-submarine warfare, and an effort to play a leading role in the League of Nations.

Populism and development (1930–1964)

After 1930, the successive governments continued industrial and agriculture growth and development of the vast interior of Brazil.
Getúlio Vargas led a military junta that had taken control in 1930 and would remain to rule from 1930 to 1945 with the backing of Brazilian military, especially the Army. In this period, he faced internally the Constitutionalist Revolt in 1932 and two separate coup d'état attempts: by Communists in 1935 and by local right-wing elements of the Brazilian Integralism movement in 1938.
The liberal revolution of 1930 overthrew the oligarchic coffee plantation owners and brought to power an urban middle class and business interests that promoted industrialization and modernization. Aggressive promotion of new industry turned around the economy by 1933. Brazil's leaders in the 1920s and 1930s decided that Argentina's implicit foreign policy goal was to isolate Portuguese-speaking Brazil from Spanish-speaking neighbors, thus facilitating the expansion of Argentine economic and political influence in South America. Even worse, was the fear that a more powerful Argentine Army would launch a surprise attack on the weaker Brazilian Army. To counter this threat, President Getúlio Vargas forged closer links with the United States. Meanwhile, Argentina moved in the opposite direction. During World War II, Brazil was a staunch ally of the United States and sent its military to Europe. The United States provided over $100 million in Lend-Lease grants, in return for free rent on air bases used to transport American soldiers and supplies across the Atlantic, and naval bases for anti-submarine operations. In sharp contrast, Argentina was officially neutral and at times favored Germany.A democratic regime prevailed from 1945–64. In the 1950s after Vargas' second period, the country experienced an economic boom during Juscelino Kubitschek's years, during which the capital was moved from Rio de Janeiro to Brasília.
Externally, after a relative isolation during the first half of the 1930s due to the effects of the 1929 Crisis, in the second half of the 1930s there was a rapprochement with the fascist regimes of Italy and Germany. However, after the fascist coup attempt in 1938 and the naval blockade imposed on these two countries by the British navy from the beginning of World War II, in the decade of 1940 there was a return to the old foreign policy of the previous period.
During the early 1940s, Brazil joined the allied forces in the Battle of the Atlantic and the Italian Campaign; in the 1950s the country began its participation in the United Nations' peacekeeping missions with Suez Canal in 1956 and in the beginning of the 1960s, during the presidency of Janio Quadros, its first attempts to break the automatic alignment with the U.S.A.
The institutional crisis of succession for the presidency, triggered with the Quadros' resignation, coupled with other factors, such as a planned communist coup, would lead to the military intervention of 1964 and to the end of this period.

Military dictatorship (1964–1985)

New Professionalism and the Escola Superior de Guerra

By the late 1950s and early 1960s, success of revolutionary warfare techniques against conventional armies in China, Indochina, Algeria, and Cuba led the conventional armies in the developed and underdeveloped worlds to concentrate on finding military and political strategies to fight domestic revolutionary warfare. This led to an adoption of what Stepan called, in 1973, "New Professionalism." The New Professionalism was formulated and propagated in Brazil through the Escola Superior de Guerra, which had been established in 1949. By 1963 New Professionalism had come to dominate the school, when it declared its primary mission to be preparing "civilians and the military to perform executive and advisory functions." This new attitude towards professionalism arose out of nowhere. Though its domination of the ESG was completed by 1963, it had begun to penetrate the college much earlier than that — assisted by the United States and its policy of encouraging Latin American militaries to assume as their primary role in counter-guerrilla and counter-insurgency warfare programs, civic action and nation-building tasks.
By 1964, the military elite, unsatisfied with the delays, transfers, accommodations, and characteristics of the negotiation processes in democratic regimes, was eager to impose their development project. They saw a leftist revolution as a real possibility. Rising strike levels, the inflation rate, demands by the left for a broader political process, land reform, and the growing claims of the enlisted men were all seen as "evidence" that Brazil was facing the serious possibility of a leftist internal insurgency.

Military response

By early 1964 important sections of the military had developed a consensus that intervention in the political process was necessary. Important civilian politicians, such as José de Magalhães Pinto, governor of Minas Gerais, and the United States government, likely aided in the development of this consensus. Though many in the right of the political spectrum claim the coup was "revolutionary," most historians agree that is not so, since there was no real transition of power; military dictatorship was the fastest way to implement economic policies in the country while suppressing growing popular discontent, and the coup was thus a way for Brazil's already-ruling elite to secure its power.
At first, there was intense economic growth, due to economic reforms, but in the later years of the dictatorship, the reforms had left the economy in shambles, with soaring inequality and national debt, and thousands of Brazilians were deported, imprisoned, tortured, or murdered. Politically motivated deaths numbered in the hundreds, mostly related to the guerrilla-antiguerrilla warfare in the 1968–73 period; official censorship also led many artists into exile. Thousands of Indians were forcibly displaced or killed amid an effort to build roads or hydroelectric dams on their lands.

Redemocratization to present (1985–present)

was elected president in an indirect election in 1985 as the nation returned to civilian rule. He died before being sworn in, and the elected vice president, José Sarney, was sworn in as president in his place.
Fernando Collor de Mello was the first elected president by popular vote after the military regime in December 1989 defeating Luiz Inácio Lula da Silva in a two-round presidential race and 35 million votes. Collor won in the state of São Paulo against many prominent political figures. The first democratically elected President of Brazil in 29 years, Collor spent much of the early years of his government battling hyper-inflation, which at times reached rates of 25% per month.
Collor's neoliberal program was also followed by his successor Fernando Henrique Cardoso who maintained free trade and privatization programs. Collor's administration began the process of privatization of a number of government-owned enterprises such as Acesita, Embraer, Telebrás and Companhia Vale do Rio Doce. With the exception of Acesita, the privatizations were all completed during the term of Fernando Henrique Cardoso.
Following Collor's impeachment, acting president, Itamar Franco, was sworn in as president. In elections held on October 3, 1994, Fernando Henrique Cardoso, his finance minister, defeated left-wing Lula da Silva again. He was elected president due to the success of the so-called Plano Real. Reelected in 1998, he guided Brazil through a wave of financial crises. In 2000, Cardoso ordered the declassifying of some military files concerning Operation Condor, a network of South American military dictatorships that kidnapped and assassinated political opponents.
Brazil's most severe problem today is arguably its highly unequal distribution of wealth and income, one of the most extreme in the world. By the 1990s, more than one out of four Brazilians continued to survive on less than one dollar a day. These socio-economic contradictions helped elect Luiz Inácio Lula da Silva of the Partido dos Trabalhadores in 2002.
In the few months before the election, investors were scared by Lula's campaign platform for social change, and his past identification with labor unions and leftist ideology. As his victory became more certain, the Real devalued and Brazil's investment risk rating plummeted. After taking office, however, Lula maintained Cardoso's economic policies, warning that social reforms would take years and that Brazil had no alternative but to extend fiscal austerity policies. The Real and the nation's risk rating soon recovered.
Lula, however, has given a substantial increase in the minimum wage. Lula also spearheaded legislation to drastically cut retirement benefits for public servants. His primary significant social initiative, on the other hand, was the Fome Zero program, designed to give each Brazilian three meals a day.
In 2005 Lula's government suffered a serious blow with several accusations of corruption and misuse of authority against his cabinet, forcing some of its members to resign. Most political analysts at the time were certain that Lula's political career was doomed, but he managed to hold onto power, partly by highlighting the achievements of his term, and to distance himself from the scandal. Lula was re-elected President in the general elections of October 2006.
The income of the poorest increased by 14% in 2004, with Bolsa Familia accounting for an estimated two-thirds of this growth. In 2004, Lula launched the "popular pharmacies" programme, designed to make medicines considered essential accessible to the most disadvantaged. He launched the Fome Zero programme, which provides poor families with access to basic food products through social assistance. During Lula's first term in office, child malnutrition declined by 46 per cent. In May 2010, the UN World Food Programme awarded Lula da Silva the title of "world champion in the fight against hunger".
Having served two terms as president, Lula was forbidden by the Brazilian Constitution from standing again. In the 2010 presidential election, the PT candidate was Dilma Rousseff. Rousseff won and assumed office on January 1, 2011 as the country's first female president.
Nationwide protests broke out in 2013 and 2014 primarily over public transport fares and government expenditures on the 2014 FIFA World Cup. Rousseff faced a conservative challenger for her re-election bid in the October 26, 2014, runoff, but managed to secure a re-election with just over 51% of votes. Protests resumed in 2015 and 2016 in response to a corruption scandal and a recession that began in 2014, resulting in the impeachment of President Rousseff for mismanagement and disregard of the national budget in August 2016. In 2016, Rio de Janeiro was the host of the 2016 Summer Olympics and the 2016 Summer Paralympics, making the city the first South American and Portuguese-speaking city to ever host the events, and the third time the Olympics were held in a Southern Hemisphere city.
In October 2018, far-right congressman and former army captain Jair Bolsonaro was elected President of Brazil, disrupting sixteen years of continuous left-wing rule by the Worker's Party. With an unprecedented corruption scandal eroding the public's trust of institutions, Bolsonaro's position as a political outsider along with his hardline ideology against crime and corruption helped him win the presidential election, despite his past misogynist or racist remarks and his admiration for the 21-year military dictatorship.
During Bolsonaro's first year as president, deforestation of the Amazon rainforest reached its highest level in 11 years in spite of the rainforest's important role in mitigating climate change. Bolsonaro's policies of increasing industry in the Amazon and the use of the slash-and-burn method for clearing forest areas eventually lead to an overwhelming increase in Amazon rainforest wildfires in 2019 compared to previous years.

Religious change

Until recently Catholicism was overwhelmingly dominant. Rapid change in the 21st century has led to a growth in secularism. Just as dramatic is the sudden rise of evangelical Protestantism to over 22% of the population. The 2010 census indicates that fewer than 65% of Brazilians consider themselves Catholic, down from 90% in 1970. The decline is associated with falling birth rates to one of Latin America's lowest at 1.83 children per woman, which is below replacement levels. It has led Cardinal Cláudio Hummes to comment, "We wonder with anxiety: how long will Brazil remain a Catholic country?"

Historiography