Early history  The Chinchorro mummies are the oldest examples of artificially mummified human remains in the world. The Chinchorro culture settlements were declared a World Heritage Site by UNESCO. Lautaro, Mapuche indigenous leader during the Arauco War, by P. Subercaseaux

Stone tool evidence indicates humans sporadically frequented the Monte Verde valley area as long as 18,500 years ago. About 10,000 years ago, migrating Indigenous peoples settled in fertile valleys and coastal areas of what is present-day Chile. Settlement sites from very early human habitation include Monte Verde, Cueva del Milodón and the Pali-Aike Crater's lava tube.[1]

The Incas briefly extended their empire into what is now northern Chile, but the Mapuche (or Araucanians as they were known by the Spaniards) successfully resisted many attempts by the Inca Empire to subjugate them, despite their lack of state organization.[2] They fought against the Sapa Inca Tupac Yupanqui and his army. The result of the bloody three-day confrontation known as the Battle of the Maule was that the Inca conquest of the territories of Chile ended at the Maule river.[3]

Spanish colonization  Kingdom of Chile in 1775 according to Chilean historiography. The next year the Viceroyalty of the Río de la Plata was created and the territories of the cities of Mendoza and San Juan got transferred from Chile to the new entity.[4][5][6][7]

In 1520, while attempting to circumnavigate the globe, Ferdinand Magellan discovered the southern passage now named after him (the Strait of Magellan) thus becoming the first European to set foot on what is now Chile. The next Europeans to reach Chile were Diego de Almagro and his band of Spanish conquistadors, who came from Peru in 1535 seeking gold. The Spanish encountered various cultures that supported themselves principally through slash-and-burn agriculture and hunting.[3]

The conquest of Chile began in earnest in 1540 and was carried out by Pedro de Valdivia, one of Francisco Pizarro's lieutenants, who founded the city of Santiago on 12 February 1541. Although the Spanish did not find the extensive gold and silver they sought, they recognized the agricultural potential of Chile's central valley, and Chile became part of the Spanish Empire.[3]

Conquest took place gradually, and the Europeans suffered repeated setbacks. A massive Mapuche insurrection that began in 1553 resulted in Valdivia's death and the destruction of many of the colony's principal settlements. Subsequent major insurrections took place in 1598 and in 1655. Each time the Mapuche and other native groups revolted, the southern border of the colony was driven northward. The abolition of slavery by the Spanish crown in 1683 was done in recognition that enslaving the Mapuche intensified resistance rather than cowing them into submission. Despite royal prohibitions, relations remained strained from continual colonialist interference.[8]

Cut off to the north by desert, to the south by the Mapuche, to the east by the Andes Mountains, and to the west by the ocean, Chile became one of the most centralized, homogeneous territories in Spanish America. Serving as a sort of frontier garrison, the colony found itself with the mission of forestalling encroachment by both the Mapuche and Spain's European enemies, especially the English and the Dutch. Buccaneers and pirates menaced the colony in addition to the Mapuche, as was shown by Sir Francis Drake's 1578 raid on Valparaíso, the colony's principal port. Chile hosted one of the largest standing armies in the Americas, making it one of the most militarized of the Spanish possessions, as well as a drain on the treasury of the Viceroyalty of Peru.[9]

 Pedro Lira's 1888 painting of the founding of Santiago by Pedro de Valdivia at Huelén Hill.

The first general census was conducted by the government of Agustín de Jáuregui between 1777 and 1778; it indicated that the population consisted of 259,646 inhabitants: 73.5% of European descent, 7.9% mestizos, 8.6% indigenous peoples and 9.8% blacks. Francisco Hurtado, Governor of the province of Chiloé, conducted a census in 1784 and found the population consisted of 26,703 inhabitants, 64.4% of whom were whites and 33.5% of whom were natives. The Diocese of Concepción conducted a census in areas south of the Maule river in 1812, but did not include the indigenous population or the inhabitants of the province of Chiloé. The population is estimated at 210,567, 86.1% of whom were Spanish or of European descent, 10% of whom were indigenous and 3.7% of whom were mestizos, blacks and mulattos.[10]

A 2021 study by Baten and Llorca-Jaña shows that regions with a relatively high share of North European migrants developed faster in terms of numeracy, even if the overall number of migrants was small. This effect might be related to externalities: the surrounding population adopted a similar behavior as the small non-European immigrant group, and new schools were created. Ironically, there might have been positive spillover effects from the educational investment made by migrants, at the same time numeracy might have been reduced by the greater inequality in these regions. However, the positive effects of immigration were apparently stronger.[11]

Independence and nation building  Generals José de San Martín (left) and Bernardo O'Higgins (right) during the crossing of the Andes.

In 1808, Napoleon's enthronement of his brother Joseph as the Spanish King precipitated the drive by Chile for independence from Spain. A national junta in the name of Ferdinand – heir to the deposed king – was formed on 18 September 1810. The Government Junta of Chile proclaimed an autonomous government for Chile within the Spanish monarchy (in memory of this day, Chile celebrates its National Day on 18 September each year).

After these events, a movement for total independence, under the command of José Miguel Carrera (one of the most renowned patriots) and his two brothers Juan José and Luis Carrera, soon gained a wider following. Spanish attempts to re-impose arbitrary rule during what was called the Reconquista led to a prolonged struggle, including infighting from Bernardo O'Higgins, who challenged Carrera's leadership.

Intermittent warfare continued until 1817. With Carrera in prison in Argentina, O'Higgins and anti-Carrera cohort José de San Martín, hero of the Argentine War of Independence, led an army that crossed the Andes into Chile and defeated the royalists. On 12 February 1818, Chile was proclaimed an independent republic. The political revolt brought little social change, however, and 19th-century Chilean society preserved the essence of the stratified colonial social structure, which was greatly influenced by family politics and the Roman Catholic Church. A strong presidency eventually emerged, but wealthy landowners remained powerful.[3] Bernardo O'Higgins once planned to expand Chile by liberating the Philippines from Spain and incorporating the islands. In this regard he tasked the Scottish naval officer, Lord Thomas Cochrane, in a letter dated November 12, 1821, expressing his plan to conquer Guayaquil, the Galapagos Islands, and the Philippines. There were preparations, but the plan did not push through because O' Higgins was exiled.[12]

Chile slowly started to expand its influence and to establish its borders. By the Tantauco Treaty, the archipelago of Chiloé was incorporated in 1826. The economy began to boom due to the discovery of silver ore in Chañarcillo, and the growing trade of the port of Valparaíso, which led to conflict over maritime supremacy in the Pacific with Peru. At the same time, attempts were made to strengthen sovereignty in southern Chile intensifying penetration into Araucanía and colonizing Llanquihue with German immigrants in 1848. Through the founding of Fort Bulnes by the Schooner Ancud under the command of John Williams Wilson, the Magallanes Region started to be controlled by country in 1843, while the Antofagasta Region, at the time in dispute with Bolivia, began to fill with people.

 Painting of Diego Portales. The Constitution of 1833 has been seen as the embodiement of the "Portalian thought".

After the Chilean Civil War of 1829–1830 in which the conservatives won, under the Joaquín Prieto Administration, the Chilean Constitution of 1833 was written and put into effect with high inffluence from the triple minister Diego Portales.

Two other civil wars happen in Chile in the 1850s, one in 1851 and the other one in 1859.

 The Battle of Iquique on 21 May 1879. The victory of Chile in the War of the Pacific allowed its expansion into new territories. Arturo Prat, considered a national hero from the War of the Pacific. Territorial losses of the Republic of Chile de jure (by law) according to Chilean historiography.[13]

Toward the end of the 19th century, the government in Santiago consolidated its position in the south by the Occupation of Araucanía. The Boundary treaty of 1881 between Chile and Argentina confirmed Chilean sovereignty over the Strait of Magellan but also made the country to renounce to its claims in the rest of East Patagonia. As a result of the War of the Pacific with Peru and Bolivia (1879–83), Chile expanded its territory northward by almost one-third, eliminating Bolivia's access to the Pacific, and acquired valuable nitrate deposits, the exploitation of which led to an era of national affluence. Chile had joined the stand as one of the high-income countries in South America by 1870.[14]

 Chilean Navy Captain Policarpo Toro.

On September 9, 1888, Chile took possession of Easter Island by the signing of a mutual will agreement with the local king, thanks to the efforts of the Bishop of Tahiti, Monsignor José María Verdier since the island was constantly attacked by slave merchants. The naval officer Policarpo Toro represented the Chilean Government and Atamu Tekena was the head of the Council of Rapanui. The Rapa Nui elders ceded sovereignty, without renouncing their titles as chiefs, the ownership of their lands, the validity of their culture and traditions and on equal terms. The Rapa Nui sold nothing, they were integrated in equal conditions to Chile.[15]

The 1891 Chilean Civil War brought about a redistribution of power between the President and Congress, and Chile established a parliamentary style democracy. However, the Civil War had also been a contest between those who favored the development of local industries and powerful Chilean banking interests, particularly the House of Edwards which had strong ties to foreign investors. Soon after, the country engaged in a vastly expensive naval arms race with Argentina that nearly led to war, as well because of the Puna de Atacama dispute.

After the War of the Pacific, Chile became a Naval Power in the Americas, even sending a ship in protests in the Panama crisis of 1885 against the United States intervention in the then Colombian territory. The United States and Chile had the Baltimore crisis which almost became a war as Chile was a potential threat to the intentions of hegemony from the United States in the Western Hemisphere.[16]

20th century  Chile's Almirante Latorre dreadnought in 1921

In 1902 Chile and Argentina received the result from the arbitral award of the Andes resolved by the British Crown.

In 1903 the Puna de Atacama dispute was solved.

In 1904 Chile and Bolivia sign a Treaty of Peace and Friendship which clarified the border between both countries.

The Chilean economy partially degenerated into a system protecting the interests of a ruling oligarchy. By the 1920s, the emerging middle and working classes were powerful enough to elect a reformist president, Arturo Alessandri, whose program was frustrated by a conservative congress. In the 1920s, Marxist groups with strong popular support arose.[3]

A military coup led by General Luis Altamirano in 1924 set off a period of political instability that lasted until 1932. Of the ten governments that held power in that period, the longest lasting was that of General Carlos Ibáñez del Campo, who briefly held power in 1925 and then again between 1927 and 1931 in what was a de facto dictatorship (although not really comparable in harshness or corruption to the type of military dictatorship that have often bedeviled the rest of Latin America).[17][18]

By relinquishing power to a democratically elected successor, Ibáñez del Campo retained the respect of a large enough segment of the population to remain a viable politician for more than thirty years, in spite of the vague and shifting nature of his ideology. When constitutional rule was restored in 1932, a strong middle-class party, the Radicals, emerged. It became the key force in coalition governments for the next 20 years. During the period of Radical Party dominance (1932–52), the state increased its role in the economy. In 1952, voters returned Ibáñez del Campo to office for another six years. Jorge Alessandri succeeded Ibáñez del Campo in 1958, bringing Chilean conservatism back into power democratically for another term.

The 1964 presidential election of Christian Democrat Eduardo Frei Montalva by an absolute majority initiated a period of major reform. Under the slogan "Revolution in Liberty", the Frei administration embarked on far-reaching social and economic programs, particularly in education, housing, and agrarian reform, including rural unionization of agricultural workers. By 1967, however, Frei encountered increasing opposition from leftists, who charged that his reforms were inadequate, and from conservatives, who found them excessive. At the end of his term, Frei had not fully achieved his party's ambitious goals.[3]

 Salvador Allende

In the 1970 election, Senator Salvador Allende of the Socialist Party of Chile (then part of the "Popular Unity" coalition which included the Communists, Radicals, Social-Democrats, dissident Christian Democrats, the Popular Unitary Action Movement, and the Independent Popular Action),[3] achieved a partial majority in a plurality of votes in a three-way contest, followed by candidates Radomiro Tomic for the Christian Democrat Party and Jorge Alessandri for the Conservative Party. Allende was not elected with an absolute majority, receiving fewer than 35% of the votes.

The Chilean Congress conducted a runoff vote between the leading candidates, Allende and former president Jorge Alessandri, and, keeping with tradition, chose Allende by a vote of 153 to 35. Frei refused to form an alliance with Alessandri to oppose Allende, on the grounds that the Christian Democrats were a workers' party and could not make common cause with the right wing.[19][20]

An economic depression that began in 1972 was exacerbated by capital flight, plummeting private investment, and withdrawal of bank deposits in response to Allende's socialist program. Production fell and unemployment rose. Allende adopted measures including price freezes, wage increases, and tax reforms, to increase consumer spending and redistribute income downward.[21] Joint public-private public works projects helped reduce unemployment.[22][page needed] Much of the banking sector was nationalized. Many enterprises within the copper, coal, iron, nitrate, and steel industries were expropriated, nationalized, or subjected to state intervention. Industrial output increased sharply and unemployment fell during the Allende administration's first year.[22]

Allende's program included advancement of workers' interests,[22][23] replacing the judicial system with "socialist legality",[24] nationalization of banks and forcing others to bankruptcy,[24] and strengthening "popular militias" known as MIR.[24] Started under former President Frei, the Popular Unity platform also called for nationalization of Chile's major copper mines in the form of a constitutional amendment. The measure was passed unanimously by Congress. As a result,[25] the Richard Nixon administration organized and inserted secret operatives in Chile, in order to swiftly destabilize Allende's government.[26] In addition, US financial pressure restricted international economic credit to Chile.[27]

The economic problems were also exacerbated by Allende's public spending, financed mostly through printing money, and by poor credit ratings given by commercial banks.[28] Simultaneously, opposition media, politicians, business guilds and other organizations helped to accelerate a campaign of domestic political and economical destabilization, some of which was backed by the United States.[27][29] By early 1973, inflation was out of control. On 26 May 1973, Chile's Supreme Court, which was opposed to Allende's government, unanimously denounced Allende's disruption of the legality of the nation. Although illegal under the Chilean constitution, the court supported and strengthened Pinochet's soon-to-be seizure of power.[24][30]

Pinochet era (1973–1990)  Fighter jets bombing the Presidential Palace of La Moneda during the Chilean coup of 1973

A military coup overthrew Allende on 11 September 1973. As the armed forces bombarded the presidential palace, Allende apparently committed suicide.[31][32] After the coup, Henry Kissinger told U.S. president Richard Nixon that the United States had "helped" the coup.[33]

A military junta, led by General Augusto Pinochet, took control of the country. The first years of the regime were marked by human rights violations. Chile actively participated in Operation Condor.[34] In October 1973, at least 72 people were murdered by the Caravan of Death.[35] According to the Rettig Report and Valech Commission, at least 2,115 were killed,[36] and at least 27,265[37] were tortured (including 88 children younger than 12 years old).[37] In 2011, Chile recognized an additional 9,800 victims, bringing the total number of killed, tortured or imprisoned for political reasons to 40,018.[38] At the national stadium, filled with detainees, one of those tortured and killed was internationally known poet-singer Víctor Jara (see "Music and Dance", below).

 Augusto Pinochet

A new Constitution was approved by a controversial plebiscite on 11 September 1980, and General Pinochet became president of the republic for an eight-year term. After Pinochet obtained rule of the country, several hundred committed Chilean revolutionaries joined the Sandinista army in Nicaragua, guerrilla forces in Argentina or training camps in Cuba, Eastern Europe and Northern Africa.[39]

In the late 1980s, largely as a result of events such as the 1982 economic collapse[40] and mass civil resistance in 1983–88, the government gradually permitted greater freedom of assembly, speech, and association, to include trade union and political activity.[41] The government launched market-oriented reforms with Hernán Büchi as Minister of Finance. Chile moved toward a free market economy that saw an increase in domestic and foreign private investment, although the copper industry and other important mineral resources were not opened to competition. In a plebiscite on 5 October 1988, Pinochet was denied a second eight-year term as president (56% against 44%). Chileans elected a new president and the majority of members of a bicameral congress on 14 December 1989. Christian Democrat Patricio Aylwin, the candidate of a coalition of 17 political parties called the Concertación, received an absolute majority of votes (55%).[42] President Aylwin served from 1990 to 1994, in what was considered a transition period.

21st century  Five presidents of Chile since Transition to democracy (1990–2022), celebrating the Bicentennial of Chile

In December 1993, Christian Democrat Eduardo Frei Ruiz-Tagle, the son of previous president Eduardo Frei Montalva, led the Concertación coalition to victory with an absolute majority of votes (58%).[43] Frei Ruiz-Tagle was succeeded in 2000 by Socialist Ricardo Lagos, who won the presidency in an unprecedented runoff election against Joaquín Lavín of the rightist Alliance for Chile.[44] In January 2006, Chileans elected their first female president, Michelle Bachelet Jeria, of the Socialist Party, defeating Sebastián Piñera, of the National Renewal party, extending the Concertación governance for another four years.[45][46] In January 2010, Chileans elected Sebastián Piñera as the first rightist President in 20 years, defeating former President Eduardo Frei Ruiz-Tagle of the Concertación, for a four-year term succeeding Bachelet. Due to term limits, Sebastián Piñera did not stand for re-election in 2013, and his term expired in March 2014 resulting in Michelle Bachelet returning to office.[47] Sebastián Piñera succeeded Bachelet again in 2018 as the President of Chile after winning the December 2017 presidential election.[48][49]

On 27 February 2010, Chile was struck by an 8.8 Mw earthquake, the fifth largest ever recorded at the time. More than 500 people died (most from the ensuing tsunami) and over a million people lost their homes. The earthquake was also followed by multiple aftershocks.[50] Initial damage estimates were in the range of US$15–30 billion, around 10% to 15% of Chile's real gross domestic product.[51]

Chile achieved global recognition for the successful rescue of 33 trapped miners in 2010. On 5 August 2010, the access tunnel collapsed at the San José copper and gold mine in the Atacama Desert near Copiapó in northern Chile, trapping 33 men 700 meters (2,300 ft) below ground. A rescue effort organized by the Chilean government located the miners 17 days later. All 33 men were brought to the surface two months later on 13 October 2010 over a period of almost 24 hours, an effort that was carried on live television around the world.[52]

 View of the 2019–2022 Chilean protests towards Plaza Baquedano, Santiago

2019–20 Chilean protests are a series of country-wide protests in response to a rise in the Santiago Metro's subway fare, the increased cost of living, privatization and inequality prevalent in the country.[53] On 15 November, most of the political parties represented in the National Congress signed an agreement to call a national referendum in April 2020 regarding the creation of a new Constitution, later postponed to October due to the COVID-19 pandemic.[54] On 25 October 2020, Chileans voted 78.28 per cent in favor of a new constitution, while 21.72 per cent rejected the change. Voter turnout was 51 percent. An election for the members of the Constitutional Convention was held in Chile between 15 and 16 May 2021.[55]

On 19 December 2021, a leftist candidate, the 35-year-old former student protest leader Gabriel Boric, won Chile's presidential election to become the country's youngest ever leader.[56] On 11 March 2022, Boric was sworn in as president to succeed outgoing President Sebastian Piñera.[57] Out of 24 members of Gabriel Boric's female-majority Cabinet, 14 are women.[58]

On 4 September 2022, voters rejected the new constitution proposal in the constitutional referendum, which was put forward by the left-leaning Constitutional Convention.[59] On 17 December 2023, voters rejected a second new constitution proposal in a new constitutional referendum, written by the conservative-led Constitutional Council.[60][61][62]