Argentina.A history builtby millions of people.
From the first peoples who inhabited this land to the country we are today: nineteen chapters, one connecting thread. Scroll to begin.
Before it had a name, this land already had peoples.
Thousands of years before any map, dozens of peoples inhabited a territory stretching from the Puna to Tierra del Fuego. Explore the map to meet them.
Diaguita
Farmers and potters of the Northwest, organized in valleys and ravines. They developed terraced farming systems and a highly refined pottery tradition.
From across the ocean, the first sails arrive.
Juan Díaz de Solís becomes the first European to reach the Río de la Plata. Expeditions, settlements, and a long, unequal encounter between two worlds follow.
1516
Juan Díaz de Solís reaches the Río de la Plata, the first documented European contact with the region.
1536
Pedro de Mendoza founds the first settlement of Buenos Aires, abandoned years later.
1580
Juan de Garay definitively founds the City of the Holy Trinity and Port of Buenos Aires.
Conquest, resistance, and transformation: a centuries-long process
Between the 15th and 18th centuries, the Spanish Empire expanded across the Americas and transformed indigenous societies profoundly and unevenly. It was not a single, uniform event: it varied by region, period, and the actors involved. This section presents that process with nuance, distinguishing well-documented facts from open historiographical debates.
The context: one empire, many realities
Starting in 1492, the Spanish Crown organized the conquest and colonization of vast American territories through a combination of military expeditions, alliances with indigenous peoples who were often rivals of one another, evangelization, and an administrative apparatus (viceroyalties, audiencias, town councils) that consolidated over three centuries. In present-day Argentina, the process was especially uneven: the Northwest and Cuyo regions were integrated early into the Spanish colonial system, with encomiendas and mining mita labor; the Litoral and the Chaco combined Jesuit missions with frontier warfare; and the Pampas and Patagonia remained largely under indigenous control until well into the 19th century, when it was the newly independent Argentine state itself that carried out military campaigns of territorial occupation. Historians generally agree that 'the conquest' cannot be treated as a single, homogeneous event, but rather as an overlap of distinct processes, each with its own actors, timeline, and consequences.
Why did the indigenous population decline so sharply?
Historical demography offers no single, uncontested figure: estimates of pre-contact population and decline rates vary widely by author and region. There is, however, broad consensus that the decline resulted from several combined factors, weighted differently depending on place and period. Tap each card to expand it.
Historical demography studies (including those of Alfred Crosby and Noble David Cook) identify epidemics as the single largest cause of mortality in the early period, especially between 1520 and 1650. Their impact was greatest in areas of high population density and frequent contact — such as the Andean and Mesoamerican regions — and lower in sparsely populated, later-contact regions, such as much of present-day Patagonia.
A process that did not unfold the same way everywhere
Comparing the colonization of the Americas and its consequences for indigenous peoples across different countries does not lend itself to a simple ranking: these are processes with different actors, legal frameworks, durations, and magnitudes, and with demographic estimates that vary widely by source. The chart below does not measure 'who did more harm'; it compares each case's period of most documented impact and its main drivers. Tap each row for more detail.
The time ranges are approximate and correspond to the period of greatest documented impact according to the cited historiography. In most cases, the social, territorial, and cultural consequences for these communities continue well beyond those dates.
Sources and academic references
This section summarizes a broad field of study under constant revision. Below are some of the works and primary sources most cited in the historiography on the subject, whose positions sometimes differ from one another.
- 01
Massimo Livi-Bacci — 2008
Conquest: The Destruction of the American Indios
A synthesis of historical demography on the causes of population decline.
- 02
Noble David Cook — 1998
Born to Die: Disease and New World Conquest, 1492–1650
A landmark study on the role of epidemics.
- 03
William M. Denevan (ed.) — 1992
The Native Population of the Americas in 1492
A compilation of pre-contact demographic estimates using diverse methodologies.
- 04
Alfred W. Crosby — 1972
The Columbian Exchange: Biological and Cultural Consequences of 1492
Origin of the 'Columbian Exchange' concept.
- 05
Nathan Wachtel — 1976
The Vision of the Vanquished: The Spanish Conquest of Peru Through Indian Eyes, 1530–1570
A perspective centered on the experience of Andean peoples.
- 06
David Stannard — 1992
American Holocaust: The Conquest of the New World
One of the highest mortality estimates in the literature; its methodology is debated among scholars.
- 07
Raúl Mandrini — 2008
La Argentina aborigen: de los primeros pobladores a 1910
A reference on the indigenous peoples of present-day Argentina.
- 08
Truth and Reconciliation Commission of Canada — 2015
Final Report
Official source on Canada's residential school system.
- 09
Australian Human Rights Commission — 1997
Bringing Them Home (National Inquiry Report)
Official source on Australia's Stolen Generations.
Mestizaje: the mixing that wasn't always counted.
From the first colonial encounters to the construction of a national identity, present-day Argentina underwent a continuous process of biological and cultural mixing between indigenous peoples, people of African descent, and Europeans. The image of a 'white, European' Argentina sits uneasily alongside that history.
Colonial mestizaje and the caste system
From the earliest decades of the conquest, unions — often unequal or coerced — between Spanish men and indigenous women produced the first generations of mestizos, a category the Spanish Crown folded into an elaborate social classification system known as the 'sistema de castas.' It ordered society, legally and socially, according to combined ancestry — mestizo, mulato, zambo, castizo, and many other categories — with direct consequences for access to public office, education, and taxation. By the late colonial period, a large share of the population of present-day Argentina carried some degree of mixed ancestry between indigenous peoples, Europeans, and, to a lesser extent depending on the region, Africans.
From colonial caste to legal equality
16th–17th c.
First mestizo generations
Unions between Spanish colonizers and indigenous women, frequently unequal or coerced, produce the first generations of mestizos in present-day Argentina, especially in the Northwest and Cuyo.
17th–18th c.
The caste system
The colonial administration formalizes a social hierarchy based on combined ethnic origin, regulating access to public office, education, and taxation according to the 'quality' assigned to each person.
1813
Legal end of the castes
The General Constituent Assembly eliminates the legal caste categories and declares the legal equality of all free inhabitants regardless of ethnic origin — though the social and economic inequality it left behind persisted long after the law changed.
A real mixture, a constructed image
From the late 19th century on, Argentina consolidated a self-image as a 'white', European-rooted country. The historical, genetic, and demographic evidence describes something more complex. Tap each card to expand it.
Anthropologist Alejandro Grimson, among other authors, describes this self-image as one of the great 'myths' of modern Argentine identity: a nation that saw itself as exceptionally European within Latin America, partly as a strategy of political and cultural differentiation, and partly as the result of deliberate educational and migration policies.
An identity being rethought
In recent decades, censuses, academic research, and social movements have increasingly questioned the homogeneous image of Argentine identity. The 2010 National Census found that around 955,000 people (2.4% of the population) identified as indigenous or first-generation descendants — a figure that various organizations consider an undercount, shaped by the same underreporting and invisibilization factors that affected the country's other non-European populations.
Sources and academic references
This section combines history, anthropology, and population genetics — fields with their own methodologies and debates. Below are some of the works and primary sources most cited on the topic.
- 01
Magnus Mörner — 1967
Race Mixture in the History of Latin America
Classic study on the caste system and colonial mestizaje in Latin America.
- 02
Daniel Corach et al. — 2010
Inferring Continental Ancestry of Argentineans from Autosomal, Y-Chromosomal and Mitochondrial DNA (Annals of Human Genetics)
Landmark study on the genetic composition of the Argentine population.
- 03
Nicolás Shumway — 1993
The Invention of Argentina
Historical analysis of the ideological construction of Argentine national identity.
- 04
Alejandro Grimson — 2012
Mitomanías argentinas: cómo hablamos de nosotros mismos
Critical review of the myths of ethnic and cultural homogeneity in contemporary Argentina.
- 05
INDEC — 2010
2010 National Population, Household and Housing Census (indigenous self-identification module)
First systematic census measurement of indigenous self-identification in decades.
Buenos Aires becomes the capital of a viceroyalty.
The Spanish Crown creates the Viceroyalty of the Río de la Plata to curb Portuguese expansion and reorganize trade. Buenos Aires stops being a secondary port.
The new viceroyalty spanned an immense territory, four times the size of present-day Argentina, and laid the administrative and commercial groundwork that, three decades later, would debate its own independence.
- 01Present-day Argentina
- 02Present-day Uruguay
- 03Present-day Paraguay
- 04Present-day Bolivia
One week that decides the course of a continent.
It wasn't a single day: it was a week of debate, popular pressure, and decisions that ended in the first criollo governing junta.
News arrives of the fall of the Junta of Seville to the French. Buenos Aires begins to stir.
Popular pressure grows. Patriots demand an open town council (Cabildo Abierto) to discuss the future of government.
Cabildo Abierto: around 450 residents debate whether Viceroy Cisneros should remain in office.
A Junta is formed that, under popular pressure, proves insufficient for the revolutionaries.
The First Governing Junta is established, chaired by Cornelio Saavedra. Argentina's path to independence begins.
Crossing the Andes to free a continent.
The Congress of Tucumán declares independence in 1816. The following year, General José de San Martín crosses the Andes with the Army of the Andes to liberate Chile and Peru.
Army of the Andes
Chile, 1817
Jul 9, 1816
The Congress of Tucumán declares the independence of the United Provinces of South America.
5,000+
Soldiers cross the mountain range through six different passes in just three weeks.
2 battles
Chacabuco (1817) and Maipú (1818) seal Chile's freedom and secure it for the southern half of the continent.
From slavery to freedom: a legal process in three acts.
Between 1813 and 1853, present-day Argentina moved — gradually, not overnight — from a society with slavery to its full legal abolition. That process came alongside a sharp decline in the country's visible Afro-descendant population, whose causes remain a subject of historiographical debate.
Before 1813: slavery in the Río de la Plata
For much of the colonial period, Buenos Aires served as one of the ports of entry for enslaved people brought from Africa into the Viceroyalty of the Río de la Plata and the interior of the continent — first under the asiento system controlled by European powers, and after 1776, as an authorized port of the viceroyalty itself. By the late 18th century, the African and Afro-descendant population made up a significant share of Buenos Aires society — estimates based on the 1778 census put it at around 30% of the city's population — with a presence also in Córdoba, Tucumán, and other interior regions.
Three legal milestones, one gradual process
1812
Trade ban
The First Triumvirate bans the introduction of newly enslaved people into the territory of the United Provinces, though slavery as an institution remains in force for those already enslaved.
1813
Freedom of Wombs
The General Constituent Assembly (Asamblea del Año XIII) declares free the children of enslaved women born from that date onward in the territory of the United Provinces. It was not an immediate abolition: these so-called 'libertos' had to keep serving under their mothers' owners until reaching adulthood.
1853
Constitutional abolition
The National Constitution states in Article 15: 'In the Argentine Nation there are no slaves: the few who exist today become free from the swearing-in of this Constitution...'. This is the full and final legal abolition of slavery across the national territory.
Why did the visible Afro-Argentine population decline so sharply?
By the mid-19th century, the Afro-descendant population made up a substantial share of the country; by the century's end, its presence in national census records had dropped dramatically. That contrast fed, for much of the 20th century, the idea that Argentina's Afro-descendant population had simply 'disappeared'. Recent historiography challenges that reading and instead points to a combination of factors. Tap each card to expand it.
Military and demographic history studies note that these regiments suffered particularly high casualty rates, partly because they were assigned to the most exposed combat positions. Historians such as George Reid Andrews documented this pattern for the Army of the Andes and the later civil wars. However, attributing the total population decline to this factor alone is considered insufficient by more recent historiography.
A presence that continues
Afro-Argentine communities and organizations — many descended from families who already lived in the country before 1853 — sustain an active presence today, alongside more recent Afro-Latin American and African migrant communities. National Afro-Argentine and Afro Culture Day is observed on November 8th, honoring María Remedios del Valle, officially recognized as an Army Captain for her role in the wars of independence.
Sources and academic references
This section summarizes a field of study under active revision. Below are some of the works and primary sources most cited on the topic.
- 01
George Reid Andrews — 1980
The Afro-Argentines of Buenos Aires, 1800–1900
Landmark study on demography and Afro-Porteño military participation in the 19th century.
- 02
Marta Goldberg — 1976
La población negra y mulata de la ciudad de Buenos Aires
Pioneering research on Afro-Porteño demography and the impact of the 1871 epidemic.
- 03
Alejandro Frigerio — 2006
De la 'desaparición' de los negros a la 'reaparición' de los afrodescendientes en la Argentina
Analyzes the historical invisibilization and recent reclaiming of Afro-Argentine identity.
- 04
Lea Geler — 2010
Andares negros, caminos blancos: afroporteños, Estado y Nación Argentina a fines del siglo XIX
Social history of the Afro-Porteño community after abolition.
- 05
INDEC — 2010
2010 National Population, Household and Housing Census (Afro-descendance module)
First census measurement of Afro-descendant self-identification since the 19th century.
- 06
Law 26,852 — 2013
National Afro-Argentine and Afro Culture Day
Statute establishing November 8th in honor of María Remedios del Valle.
Millions of ships, millions of stories, one destination.
Over half a century, Argentina receives one of the largest waves of immigration on the planet. The country — and Buenos Aires above all — is transformed forever.
people arrived in Argentina between 1880 and 1930 — one of the highest immigration ratios in the world relative to the local population of the time.
Approximate figures, simulated from public historical sources — for illustrative purposes.
Buenos Aires, a city that multiplies
Every current flows into the same people.
Indigenous peoples, European communities, Arab, Jewish, African, and Latin American migrations converge into something new: the Argentine people.
A country also built in its laboratories.
From Nobel Prizes to homegrown satellites, Argentine science punches well above the weight of its economy.
CONICET
Argentina's National Council for Scientific and Technical Research sustains one of the largest scientific communities in Latin America.
INVAP
A state-owned high-tech company that designs and exports research nuclear reactors to countries like Australia, Egypt, and Saudi Arabia.
Homegrown satellites
With the SAC and ARSAT series, Argentina is one of the few countries in the region able to design, build, and launch its own satellites.
Research reactors
The National Atomic Energy Commission operates reactors and plants that place the country among the region's nuclear pioneers.
Argentine Nobel laureates, across Peace, Medicine, and Chemistry.
A passion played on every field.
From football to rugby, from basketball to hockey: Argentine sport built an identity that travels well beyond its borders.
Football
First World Cup, played and won on home soil.
Football
Second star, led by Diego Maradona.
Basketball
The 'Golden Generation' wins Olympic gold and bronze.
Rugby
The Pumas reach the Rugby World Cup semifinals.
Football
Third World Cup, with Lionel Messi as captain.
Polo
Argentina has dominated the world handicap rankings for decades.
Hockey
Las Leonas, a historic reference in women's field hockey.
Tennis
From Guillermo Vilas to Juan Martín del Potro, a constant presence at the Grand Slams.
What gets written, danced, and eaten is history too.
Argentine culture blends criollo, European, and popular roots into forms the world eventually adopted as its own.
Tango
Born in the working-class neighborhoods of Buenos Aires and Montevideo in the late 19th century, today it is Intangible Cultural Heritage of Humanity.
Literature
Jorge Luis Borges, Julio Cortázar, and Silvina Ocampo placed Argentine narrative at the center of Spanish-language literature.
Film
With two Academy Awards for Best Foreign Language Film ('The Official Story' and 'The Secret in Their Eyes'), Argentine cinema has global reach.
Rock nacional
Since the late 1960s, a homegrown scene with Charly García, Luis Alberto Spinetta, and Indio Solari marked entire generations.
Visual arts
From Xul Solar to Antonio Berni, a fine-arts tradition that engaged European avant-gardes on equal footing.
Food culture
Asado, mate, and Buenos Aires-style pizza condense layers of criollo and immigrant tradition on a single plate and table.
A country so long it fits almost any landscape.
Jungle, desert, vineyards, glaciers, and a cosmopolitan capital: few countries pack so much variety into one territory.
Iguazú Falls
275 waterfalls set in subtropical jungle, a World Heritage Site and one of the New7Wonders of Nature.
Diversity and coexistence: the law, the data, and what's missing.
Argentina built one of the broadest anti-discrimination legal frameworks in Latin America, and at the same time, its own state agencies document that discrimination remains a daily reality for much of its population. Both things are true at once.
A broad legal framework, built in layers
Article 16 of the 1853 Constitution established the equality of all inhabitants before the law. That general principle, however, took over a century to translate into concrete tools against discrimination. From the late 20th century on, Argentina passed a series of laws and created specific agencies to recognize the rights of historically discriminated groups and to provide channels for reporting and redress in cases of discrimination.
An expanding legal framework
1988
Anti-Discrimination Law
Law 23,592 criminalizes discriminatory acts based on race, religion, nationality, ideology, sex, economic status, social condition, or physical traits, and allows victims to demand that the act cease and that moral and material damages be repaired.
1994
Constitutional reform
The reform incorporates international human rights treaties with constitutional standing (Art. 75.22) and explicitly recognizes the pre-existing ethnic and cultural identity of Argentina's indigenous peoples (Art. 75.17).
1995
INADI is created
The National Institute Against Discrimination, Xenophobia, and Racism is created, a state agency tasked with developing public policy and receiving discrimination complaints.
2004
Migration Law
Law 25,871 recognizes migration as an essential and inalienable human right, and is internationally recognized as one of the most open migration laws in the world.
2010
Marriage equality
Argentina becomes the first country in Latin America to legalize same-sex marriage (Law 26,618).
What the state's own tools show
The same state that passed these laws also systematically measures how well they hold up. The results show a country with strong legal protections and, at the same time, with persistent discrimination that varies by group. Tap each card to expand it.
According to successive editions of the National Discrimination Map (INADI, together with public universities), the most commonly cited grounds include physical appearance, socioeconomic status, and ethnic or national origin — particularly toward migrants from neighboring countries and indigenous communities. This data is produced by the state itself, which sets it apart from isolated complaints: it's a systematic attempt to measure the phenomenon, not just legislate against it.
Two truths, not one
The available data doesn't support a simple conclusion. Argentina has one of the most complete anti-discrimination legal frameworks in the region and a real history of integrating diverse migrant communities. At the same time, its own state agencies document persistent discrimination against indigenous peoples, migrants from neighboring countries, Afro-descendants, and other groups. Neither half of this story cancels out the other.
Sources and references
This section combines current legislation with official discrimination surveys. Below are some of the most relevant primary sources.
- 01
Argentine National Congress — 1988
Law 23,592 — Anti-Discrimination Law
Criminal and civil legal framework against discriminatory acts.
- 02
National Constitutional Convention — 1994
Constitution of Argentina, 1994 reform (Art. 75.17 and 75.22)
Recognition of indigenous peoples and constitutional standing for human rights treaties.
- 03
INADI — Successive reports since 2013
National Discrimination Map
Periodic state survey of perceptions and experiences of discrimination.
- 04
Argentine National Congress — 2004
Law 25,871 — Migration Law
Recognized by international bodies as a reference framework for rights-based migration policy.
- 05
United Nations — Periodic reports
Special Rapporteur on the Rights of Indigenous Peoples — reports on Argentina
International documentation on indigenous territorial conflicts in the country.
The same country, always under construction.
Every Argentine generation inherits this history and adds its own chapter. This is a starting point, not an ending.
Federal republic
23 provinces plus the Autonomous City of Buenos Aires, each with its own constitution and authorities.
A diverse society
An identity built in layers: indigenous peoples, colonial heritage, immigrant communities, and recent Latin American migration.
Food production
One of the world's leading food exporters, with the Pampa Húmeda among the most fertile farmland on the planet.
Energy and resources
Significant lithium and unconventional gas reserves, alongside a power grid with strong hydroelectric and nuclear components.
Argentina, measured in numbers.
A few figures to put the country in perspective: its size, its people, and what it built over two centuries.
Continental, insular, and Antarctic surface area
Approximate population
Provinces, plus the Autonomous City of Buenos Aires
Continents with Argentine territory (the Americas, Antarctica, South Atlantic islands)
Nobel Prizes
Men's football World Cups