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137-532: Situated in the western Andes , they are in the Moquegua Region of the Osmore River . Located at an elevation of 2,200 m (7,200 ft) (2,800 m (9,200 ft) is also mentioned in another source), they are two small caves each 15 m × 5 m (49 ft × 16 ft) in size, with a depth of 5 m (16 ft). The two Toquepala Caves in the high Sierra are located near

274-669: A clandestine organization. José López Rega organized the Argentine Anticommunist Alliance (AAA) to fight against them and the People's Revolutionary Army (ERP). Perón died in July 1974 and was succeeded by his wife, who signed a secret decree empowering the military and the police to "annihilate" the left-wing subversion, stopping ERP's attempt to start a rural insurgence in Tucumán province. Isabel Perón

411-684: A critical role in the party, died of cancer in 1952. As the economy continued to tank, Perón started losing popular support, and came to be seen as a threat to the national process. The Navy took advantage of Perón's withering political power, and bombed the Plaza de Mayo in 1955. Perón survived the attack, but a few months later, during the Liberating Revolution coup, he was deposed and went into exile in Spain. The new head of State, Pedro Eugenio Aramburu , proscribed Peronism and banned

548-463: A final heart attack on Monday, 1 July 1974, and died at 13:15. He was 78 years old. After his death, Isabel Perón , his wife and vice president, succeeded him in office. During her presidency, a military junta, along with the Peronists' far-right fascist faction, once again became the de facto head of state . Isabel Perón served as President of Argentina from 1974 until 1976, when she was ousted by

685-555: A higher potential for larger, high-magnitude earthquakes in the future. The mountain range is also a source of shallow intraplate earthquakes within the South American Plate. The largest such earthquake (as of 2024) struck Peru in 1947 and measured M s   7.5. In the Peruvian Andes, these earthquakes display normal ( 1946 ), strike-slip (1976), and reverse ( 1969 , 1983) mechanisms. The Amazonian Craton

822-566: A joint ice stream network. The Andes' dendritic glacier arms, components of valley glaciers, were up to 112.5 km (69.9 mi) long and over 1,250 m (4,101 ft) thick, and spanned a vertical distance of 5,150 m (16,896 ft). The climatic glacier snowline (ELA) was lowered from 4,600 m (15,092 ft) to 3,200 m (10,499 ft) at glacial times. The Andean region cuts across several natural and floristic regions, due to its extension, from Caribbean Venezuela to cold, windy, and wet Cape Horn passing through

959-551: A left-wing Peronist, who took office on 25 May 1973. A month later, in June, Perón returned from Spain. One of Cámpora's first presidential actions was to grant amnesty to members of organizations that had carried out political assassinations and terrorist attacks, and to those who had been tried and sentenced to prison by judges. Cámpora's months-long tenure in government was beset by political and social unrest. Over 600 social conflicts, strikes , and factory occupations took place within

1096-747: A military coup d'état led by General Arturo Rawson toppled the democratically elected government of Ramón Castillo . Under pressure from the United States, later Argentina declared war on the Axis Powers (on 27 March 1945, roughly a month before the end of World War II in Europe ). During the Rawson dictatorship a relatively unknown military colonel named Juan Perón was named head of the Labour Department. Perón quickly managed to climb

1233-594: A north–south axis of cultural influences. A long series of cultural development culminated in the expansion of the Inca civilization and Inca Empire in the central Andes during the 15th century. The Incas formed this civilization through imperialistic militarism as well as careful and meticulous governmental management. The government sponsored the construction of aqueducts and roads in addition to pre-existing installations. Some of these constructions still exist today. Devastated by European diseases and by civil war ,

1370-429: A pit dug to a depth of 1.8 metres (5 ft 11 in) was subject to radio carbon testing. The investigations revealed pre-ceramic habitation of the caves dated to 7,650 BC (10,000 BC is also mentioned). In one pit, remnants of paints along with brush wood were found at the same depth. He published his findings in 1965. During the investigations, a fence was erected around the caves to prevent intruders from vandalizing

1507-568: A proposal known as the Inca plan of 1816, which proposed that the United Provinces of the Río de la Plata (Present Argentina) should be a monarchy, led by a descendant of the Inca . Juan Bautista Túpac Amaru (half-brother of Túpac Amaru II ) was proposed as monarch. Some examples of those who supported this proposal were Manuel Belgrano , José de San Martín and Martín Miguel de Güemes . The Congress of Tucumán finally decided to reject

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1644-613: A second term . With the economy beginning to decline in 1995, and with increasing unemployment and recession, the UCR, led by Fernando de la Rúa , returned to the presidency in the 1999 elections . De la Rúa left Menem's economic plan in effect despite the worsening crisis, which led to growing social discontent. Massive capital flight from the country was responded to with a freezing of bank accounts , generating further turmoil. The December 2001 riots forced him to resign. Congress appointed Eduardo Duhalde as acting president, who revoked

1781-737: A series of changes resulting from the Andean orogeny. Parts of the Sunsás Orogen in Amazonian craton disappeared from the surface of the earth, being overridden by the Andes. The Sierras de Córdoba , where the effects of the ancient Pampean orogeny can be observed, owe their modern uplift and relief to the Andean orogeny in the Tertiary . Further south in southern Patagonia , the onset of

1918-467: A single month. Even though far-left terrorist organisations had suspended their armed struggle, their joining with the participatory democracy process was interpreted as a direct threat by the Peronist right-wing faction. Amid a state of political, social, and economic upheaval, Cámpora and Vice President Vicente Solano Lima resigned in July 1973, calling for new elections, but this time with Perón as

2055-414: A system of social assistance for the most vulnerable sectors of society. The economy began to decline in 1950 due in part to government expenditures and the protectionist economic policies. He also engaged in a campaign of political suppression. Anyone who was perceived to be a political dissident or potential rival was subject to threats, physical violence and harassment. The Argentine intelligentsia ,

2192-634: A typical location for calc-alkalic and subduction volcanism, the Andean Volcanic Belt has a large range of volcano-tectonic settings, such as rift systems, extensional zones, transpressional faults , subduction of mid-ocean ridges , and seamount chains apart from a large range of crustal thicknesses and magma ascent paths, and different amount of crustal assimilations. The Andes Mountains host large ore and salt deposits, and some of their eastern fold and thrust belts act as traps for commercially exploitable amounts of hydrocarbons . In

2329-536: A whole glacier in the ablation area or in the accumulation area . In the high Andes of Central Chile and Mendoza Province , rock glaciers are larger and more common than glaciers; this is due to the high exposure to solar radiation . In these regions, glaciers occur typically at higher altitudes than rock glaciers. The lowest active rock glaciers occur at 900 m a.s.l. in Aconcagua . Though precipitation increases with height, there are semiarid conditions in

2466-475: Is 8,900 km (5,530 mi) long and 200 to 700 km (124 to 435 mi) wide (widest between 18°S and 20°S latitude ) and has an average height of about 4,000 m (13,123 ft). The Andes extend from South to North through seven South American countries: Argentina , Chile , Bolivia , Peru , Ecuador , Colombia , and Venezuela . Along their length, the Andes are split into several ranges, separated by intermediate depressions . The Andes are

2603-561: Is a result of the subduction of the Nazca Plate and Antarctic Plate underneath the South American Plate. The belt is subdivided into four main volcanic zones that are separated from each other by volcanic gaps. The volcanoes of the belt are diverse in terms of activity style, products, and morphology. While some differences can be explained by which volcanic zone a volcano belongs to, there are significant differences inside volcanic zones and even between neighboring volcanoes. Despite being

2740-551: Is actively underthrusted beneath the sub-Andes region of Peru, producing thrust faults. In Colombia, Ecuador, and Peru, thrust faulting occurs along the sub-Andes due in response to compression brought on by subduction, while in the high Andes, normal faulting occurs in response to gravitational forces. In the extreme south, a major transform fault separates Tierra del Fuego from the small Scotia Plate . The Andes range has many active volcanoes distributed in four volcanic zones separated by areas of inactivity. The Andean volcanism

2877-471: Is natural, or the result of clearing which began during the Incan period. Regardless, in modern times , the clearance has accelerated, and the trees are now considered highly endangered , with some believing that as little as 10% of the original woodland remains. The Andes are rich in fauna: With almost 1,000 species, of which roughly 2/3 are endemic to the region, the Andes are the most important region in

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3014-622: Is that it derives from the Quechua word anti "east" as in Antisuyu (Quechua for "east region"), one of the four regions of the Inca Empire . The term cordillera comes from the Spanish word cordel "rope" and is used as a descriptive name for several contiguous sections of the Andes, as well as the entire Andean range, and the combined mountain chain along the western part of

3151-642: Is the federal capital and largest city of the nation, Buenos Aires . The provinces and the capital have their own constitutions, but exist under a federal system . Argentina claims sovereignty over the Falkland Islands , South Georgia and the South Sandwich Islands , the Southern Patagonian Ice Field , and a part of Antarctica . The earliest recorded human presence in modern-day Argentina dates back to

3288-1647: Is the largest city of all Andean countries. It is the seat of the Andean Community of Nations . La Paz , Bolivia 's seat of government, is the highest capital city in the world, at an elevation of approximately 3,650 m (11,975 ft). Parts of the La Paz conurbation, including the city of El Alto , extend up to 4,200 m (13,780 ft). Other cities in or near the Andes include Bariloche , Catamarca , Jujuy , Mendoza , Salta , San Juan , Tucumán , and Ushuaia in Argentina; Calama and Rancagua in Chile; Cochabamba , Oruro , Potosí , Sucre , Tarija , and Yacuiba in Bolivia; Arequipa , Cajamarca , Cusco , Huancayo , Huánuco , Huaraz , Juliaca , and Puno in Peru; Ambato , Cuenca , Ibarra , Latacunga , Loja , Riobamba , and Tulcán in Ecuador; Armenia , Cúcuta , Bucaramanga , Duitama , Ibagué , Ipiales , Manizales , Palmira , Pasto , Pereira , Popayán , Sogamoso , Tunja , and Villavicencio in Colombia; and Barquisimeto , La Grita , Mérida , San Cristóbal , Tovar, Trujillo , and Valera in Venezuela. The cities of Caracas , Valencia , and Maracay are in

3425-632: The Cordobazo and the Rosariazo . The terrorist guerrilla organization Montoneros kidnapped and executed Aramburu. The newly chosen head of government, Alejandro Agustín Lanusse , seeking to ease the growing political pressure, allowed Héctor José Cámpora to become the Peronist candidate instead of Perón. Cámpora won the March 1973 election , issued pardons for condemned guerrilla members, and then secured Perón's return from his exile in Spain. On

3562-404: The Andean cock-of-the-rock , while mixed-species flocks dominated by tanagers and furnariids are commonly seen—in contrast to several vocal but typically- cryptic species of wrens , tapaculos , and antpittas . A number of species such as the royal cinclodes and white-browed tit-spinetail are associated with Polylepis , and consequently also threatened . The Andes Mountains form

3699-721: The Asia-Pacific region. The Andes are the result of tectonic plate processes extending during the Mesozoic and Tertiary eras, caused by the subduction of oceanic crust beneath the South American Plate as the Nazca Plate and South American Plate converge. These processes were accelerated by the effects of climate. As the uplift of the Andes created a rain shadow on the western fringes of Chile, ocean currents and prevailing winds carried moisture away from

3836-624: The Bombing of Plaza de Mayo in 1955. The Trelew massacre of 1972, the actions of the Argentine Anticommunist Alliance commencing in 1973, and Isabel Perón 's "annihilation decrees" against left-wing guerrillas during Operativo Independencia (Operation Independence) in 1975, are also possible events signaling the beginning of the Dirty War. Onganía shut down Congress, banned all political parties, and dismantled student and worker unions. In 1969, popular discontent led to two massive protests:

3973-738: The Centralists and the Federalists —a move that would define Argentina's first decades of independence. The Assembly of the Year XIII appointed Gervasio Antonio de Posadas as Argentina's first Supreme Director . On 9 July 1816, the Congress of Tucumán formalized the Declaration of Independence , which is now celebrated as Independence Day, a national holiday. One year later General Martín Miguel de Güemes stopped royalists on

4110-650: The Charrúa , Minuane and Guaraní in the northeast, with slash and burn semisedentary existence; the advanced Diaguita sedentary trading culture in the northwest, which was conquered by the Inca Empire around 1480; the Toconoté and Hênîa and Kâmîare in the country's centre, and the Huarpe in the centre-west, a culture that raised llama cattle and was strongly influenced by the Incas. Europeans first arrived in

4247-578: The Laborioust candidate. The Labour Party (later renamed Justicialist Party ), the most powerful and influential party in Argentine history, came into power with the rise of Juan Perón to the presidency in 1946. He nationalized strategic industries and services, improved wages and working conditions, paid the full external debt and claimed he achieved nearly full employment . He pushed Congress to enact women's suffrage in 1947, and developed

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4384-508: The Macri Government introduced neoliberal austerity measures intended to tackle inflation and overblown public deficits. Under Macri's administration, economic recovery remained elusive with GDP shrinking 3.4%, inflation totaling 240%, billions of US dollars issued in sovereign debt, and mass poverty increasing by the end of his term. He ran for re-election in 2019 but lost by nearly eight percentage points to Alberto Fernández ,

4521-644: The Organization of Ibero-American States . The description of the region by the word Argentina has been found on a Venetian map in 1536. In English, the name Argentina comes from the Spanish language ; however, the naming itself is not Spanish, but Italian . Argentina ( masculine argentino ) means in Italian '(made) of silver, silver coloured', derived from the Latin argentum for silver. In Italian,

4658-762: The Orinoco Basin , the Amazon Basin , the Madre de Dios Basin, and the Gran Chaco , that separate the Andes from the ancient cratons in eastern South America. In the south, the Andes share a long boundary with the former Patagonia Terrane . To the west, the Andes end at the Pacific Ocean , although the Peru-Chile trench can be considered their ultimate western limit. From a geographical approach,

4795-654: The Paleolithic period. The Inca Empire expanded to the northwest of the country in Pre-Columbian times. The country has its roots in Spanish colonization of the region during the 16th century. Argentina rose as the successor state of the Viceroyalty of the Río de la Plata , a Spanish overseas viceroyalty founded in 1776. The declaration and fight for independence (1810–1818) was followed by an extended civil war that lasted until 1861, culminating in

4932-685: The Quebrada Cimarron or along the Rio Locumba, which is a dry stream flowing from the Sierra to the desert. The best known of the caves is "Abrigo del Diablo". The caves were seasonally occupied. The art attained its peak when the Collawa ethnic group lived here during the Paleolithic or Stone Age period. Archaeological research in the region revolved around the Asana site, as well as

5069-524: The Southern Cone . The Dirty War involved state terrorism in Argentina and elsewhere in the Southern Cone against political dissidents, with military and security forces employing urban and rural violence against left-wing guerrillas, political dissidents, and anyone believed to be associated with socialism or somehow contrary to the neoliberal economic policies of the regime. Victims of

5206-582: The Spanish Empire , and " United Provinces of the Río de la Plata " after independence. The 1826 constitution included the first use of the name "Argentine Republic" in legal documents. The name "Argentine Confederation" was also commonly used and was formalized in the Argentine Constitution of 1853 . In 1860 a presidential decree settled the country's name as "Argentine Republic", and that year's constitutional amendment ruled all

5343-582: The Venezuelan Coastal Range , which is a debatable extension of the Andes at the northern extremity of South America. Cities and large towns are connected with asphalt -paved roads, while smaller towns are often connected by dirt roads, which may require a four-wheel-drive vehicle. The rough terrain has historically put the costs of building highways and railroads that cross the Andes out of reach of most neighboring countries, even with modern civil engineering practices. For example,

5480-729: The War of the Pacific between Chile and the allied Bolivia and Peru, in a diplomatic deal to keep Peru out of the war. The Chilean Army and Chilean Navy defeated the combined forces of Bolivia and Peru, and Chile took over Bolivia's only province on the Pacific Coast, some land from Peru that was returned to Peru decades later. Bolivia has been completely landlocked ever since. It mostly uses seaports in eastern Argentina and Uruguay for international trade because its diplomatic relations with Chile have been suspended since 1978. Because of

5617-670: The absolutist monarchy that ruled the country. As in the rest of Spanish America, the overthrow of Ferdinand VII during the Peninsular War created great concern. Beginning a process from which Argentina was to emerge as successor state to the Viceroyalty, the 1810 May Revolution replaced the viceroy Baltasar Hidalgo de Cisneros with the First Junta , a new government in Buenos Aires made up from locals. In

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5754-440: The neo-Keynesian economic policies laid by Duhalde, Kirchner ended the economic crisis attaining significant fiscal and trade surpluses, and rapid GDP growth. Under his administration, Argentina restructured its defaulted debt with an unprecedented discount of about 70% on most bonds, paid off debts with the International Monetary Fund , purged the military of officers with dubious human rights records, nullified and voided

5891-415: The rodent order, inhabit the Andes' alpine regions. The Andean condor , the largest bird of its kind in the Western Hemisphere , occurs throughout much of the Andes but generally in very low densities. Other animals found in the relatively open habitats of the high Andes include the huemul , cougar , foxes in the genus Pseudalopex , and, for birds, certain species of tinamous (notably members of

6028-463: The 1916 election . He enacted social and economic reforms and extended assistance to small farms and businesses. Argentina stayed neutral during World War I . The second administration of Yrigoyen faced an economic crisis, precipitated by the Great Depression . In 1930, Yrigoyen was ousted from power by the military led by José Félix Uriburu . Although Argentina remained among the fifteen richest countries until mid-century, this coup d'état marks

6165-563: The Andean orogeny caused the Magallanes Basin to evolve from being an extensional back-arc basin in the Mesozoic to being a compressional foreland basin in the Cenozoic . Tectonic forces above the subduction zone along the entire west coast of South America where the Nazca Plate and a part of the Antarctic Plate are sliding beneath the South American Plate continue to produce an ongoing orogenic event resulting in minor to major earthquakes and volcanic eruptions to this day. Many high-magnitude earthquakes have been recorded in

6302-405: The Andean peoples are those of the Quechua and Aymara language families. Woodbine Parish and Joseph Barclay Pentland surveyed a large part of the Bolivian Andes from 1826 to 1827. In modern times, the largest cities in the Andes are Bogotá , with a metropolitan population of over ten million, and Santiago , Medellín , Cali , and Quito . Lima is a coastal city adjacent to the Andes and

6439-405: The Andes are tobacco and potatoes . The high-altitude Polylepis forests and woodlands are found in the Andean areas of Colombia , Ecuador , Peru , Bolivia , and Chile . These trees, by locals referred to as Queñua, Yagual, and other names, can be found at altitudes of 4,500 m (14,760 ft) above sea level. It remains unclear if the patchy distribution of these forests and woodlands

6576-426: The Andes are considered to have their western boundaries marked by the appearance of coastal lowlands and less-rugged topography. The Andes also contain large quantities of iron ore located in many mountains within the range. The Andean orogen has a series of bends or oroclines . The Bolivian Orocline is a seaward-concave bending in the coast of South America and the Andes Mountains at about 18° S. At this point,

6713-410: The Andes such as the Incas have practiced irrigation techniques for over 6,000 years. Because of the mountain slopes, terracing has been a common practice. Terracing, however, was only extensively employed after Incan imperial expansions to fuel their expanding realm. The potato holds a very important role as an internally-consumed staple crop. Maize was also an important crop for these people, and

6850-471: The Andes varies greatly depending on latitude, altitude, and proximity to the sea. Temperature, atmospheric pressure, and humidity decrease in higher elevations. The southern section is rainy and cool, while the central section is dry. The northern Andes are typically rainy and warm, with an average temperature of 18 °C (64 °F) in Colombia . The climate is known to change drastically in rather short distances. Rainforests exist just kilometers away from

6987-425: The Andes, including Ojos del Salado on the Chile-Argentina border, which rises to 6,893 m (22,615 ft). The Andes are also part of the American Cordillera , a chain of mountain ranges ( cordillera ) that consists of an almost continuous sequence of mountain ranges that form the western "backbone" of the Americas and Antarctica . The etymology of the word Andes has been debated. The majority consensus

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7124-424: The Chilean coast. This caused some areas of the subduction zone to be sediment-starved, causing excess friction and an increased rate of compressed coastal uplift. The main cause of the rise of the Andes is the compression of the western rim of the South American Plate due to the subduction of the Nazca Plate and the Antarctic Plate . To the east, the Andes range is bounded by several sedimentary basins , such as

7261-415: The Falkland Islands . The United Kingdom dispatched a task force to regain possession. Argentina surrendered on 14 June and its forces were taken home. Street riots in Buenos Aires followed the humiliating defeat and the military leadership stood down. Reynaldo Bignone replaced Galtieri and began to organize the transition to democratic governance. Raúl Alfonsín won the 1983 elections campaigning for

7398-431: The Full Stop and Due Obedience laws, ruled them as unconstitutional, and resumed legal prosecution of the Junta's crimes. He did not run for reelection, promoting instead the candidacy of his wife, senator Cristina Fernández de Kirchner , who was elected in 2007 and reelected in 2011 . Fernández de Kirchner's administration established positive foreign relations with countries such as Venezuela, Iran, and Cuba, while at

7535-439: The Inca plan, creating instead a republican, centralist state. The 1820 Battle of Cepeda , fought between the Centralists and the Federalists, resulted in the end of the Supreme Director rule . In 1826 Buenos Aires enacted another centralist constitution , with Bernardino Rivadavia being appointed as the first president of the country. However, the interior provinces soon rose against him, forced his resignation and discarded

7672-438: The Incas were defeated in 1532 by an alliance composed of tens of thousands of allies from nations they had subjugated (e.g. Huancas , Chachapoyas , Cañaris ) and a small army of 180 Spaniards led by Francisco Pizarro . One of the few Inca sites the Spanish never found in their conquest was Machu Picchu , which lay hidden on a peak on the eastern edge of the Andes where they descend to the Amazon. The main surviving languages of

7809-508: The Justicialist Party candidate. President Alberto Fernández and Vice President Cristina Fernández de Kirchner took office in December 2019, just months before the COVID-19 pandemic hit Argentina and among accusations of corruption , bribery and misuse of public funds during Nestor and Cristina Fernández de Kirchner's presidencies . On 14 November 2021, the center-left coalition of Argentina's ruling Peronist party, Frente de Todos (Front for Everyone), lost its majority in Congress, for

7946-490: The Justicialist Party nominee. Perón won the election with his wife Isabel Perón as vice president. Perón's third term was marked by escalating conflict between left and right-wing factions within the Peronist party, as well as the return of armed terror guerrilla groups such as the Guevarist ERP , leftist Peronist Montoneros , and the state-backed far-right Triple A . After a series of heart attacks and signs of pneumonia in 1974, Perón's health deteriorated quickly. He suffered

8083-463: The Middle Horizon (500-1000AD) and the lower valley pre-Hispanic sites. Important archaic caves discovered in the Osmore River Basin were the Toquepala Caves. This cave became famous after copper was found in the valley and South Peru Copper Corporation started exploration of the Cuajone mines. The cave was studied in 1963 at the initiative of South Peru Copper Corporation. They found a large cache of artifacts during their mining operations and funded

8220-404: The North and South American continents. The Andes can be divided into three sections: At the northern end of the Andes, the separate Sierra Nevada de Santa Marta range is often, but not always, treated as part of the Northern Andes. The Leeward Antilles islands Aruba , Bonaire , and Curaçao , which lie in the Caribbean Sea off the coast of Venezuela, were formerly thought to represent

8357-512: The Palaeolithic age of which 30 were studied. These scenes depict armed people hunting the guanaco cameloid and Andean religious symbols. The figures drawn are of animals, predominantly guanacos (cameloids). The scene depicted is of hunting by the humans who are corralling and killing a group of guanacos. The humans are in a posture of attacking the animals with axe , lances , and spear throwers . However, bow and arrow are not part of these scenes of rock art. They are painted in seven colours. Red

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8494-472: The Peronist Carlos Menem won the 1989 election . Soon after, riots forced Alfonsín to an early resignation . Menem embraced and enacted neoliberal policies: a fixed exchange rate , business deregulation , privatizations , and the dismantling of protectionist barriers normalized the economy in the short term. He pardoned the officers who had been sentenced during Alfonsín's government. The 1994 Constitutional Amendment allowed Menem to be elected for

8631-439: The United States government during the Johnson , Nixon , Ford , Carter , and Reagan administrations. The exact chronology of the repression is still debated, yet the roots of the long political war may have started in 1969 when trade unionists were targeted for assassination by Peronist and Marxist paramilitaries. Individual cases of state-sponsored terrorism against Peronism and the left can be traced back even further to

8768-562: The United States'—led to a near-reinvention of Argentine society and economy that by 1908 had placed the country as the seventh wealthiest developed nation in the world. Driven by this immigration wave and decreasing mortality, the Argentine population grew fivefold and the economy 15-fold: from 1870 to 1910, Argentina's wheat exports went from 100,000 to 2,500,000 t (110,000 to 2,760,000 short tons) per year, while frozen beef exports increased from 25,000 to 365,000 t (28,000 to 402,000 short tons) per year, placing Argentina as one of

8905-413: The United States, Argentina is a developing country with the second-highest HDI (human development index) in Latin America after Chile . It maintains the second-largest economy in South America, and is a member of G-15 and G20 . Argentina is also a founding member of the United Nations , World Bank , World Trade Organization , Mercosur , Community of Latin American and Caribbean States and

9042-488: The adjective or the proper noun is often used in an autonomous way as a substantive and replaces it and it is said l'Argentina . The name Argentina was probably first given by the Venetian and Genoese navigators, such as Giovanni Caboto . In Spanish and Portuguese, the words for 'silver' are respectively plata and prata and '(made) of silver' is plateado and prateado , although argento for 'silver' and argentado for 'covered in silver' exist in Spanish. Argentina

9179-398: The allegiance of escaped Filipinos in San Blas who defected from the Spanish to join the Argentine navy, due to common Argentine and Philippine grievances against Spanish colonization. Jose de San Martin's brother, Juan Fermín de San Martín , was already in the Philippines and drumming up revolutionary fervor prior to this. At a later date, the Argentine sign of Inca origin, the Sun of May

9316-485: The ancient cratons of eastern South America, by then the South American part of Gondwana . The formation of the modern Andes began with the events of the Triassic , when Pangaea began the breakup that resulted in developing several rifts . The development continued through the Jurassic Period. It was during the Cretaceous Period that the Andes began to take their present form, by the uplifting , faulting , and folding of sedimentary and metamorphic rocks of

9453-409: The ancient cratons to the east. The rise of the Andes has not been constant, as different regions have had different degrees of tectonic stress, uplift, and erosion . Across the 1,000-kilometer-wide (620 mi) Drake Passage lie the mountains of the Antarctic Peninsula south of the Scotia Plate , which appear to be a continuation of the Andes chain. The far east regions of the Andes experience

9590-401: The area now known as Argentina are dated from the Paleolithic period, with further traces in the Mesolithic and Neolithic . Until the period of European colonization, Argentina was relatively sparsely populated by a wide number of diverse cultures with different social organizations, which can be divided into three main groups. The first group are basic hunters and food gatherers without

9727-400: The border, and the appropriation of the indigenous territories. The first conquest consisted of a series of military incursions into the Pampa and Patagonian territories dominated by the indigenous peoples, distributing them among the members of the Sociedad Rural Argentina , financiers of the expeditions. The conquest of Chaco lasted up to the end of the century, since its full ownership of

9864-687: The coastline bends is known as the Arica Elbow. Further south lies the Maipo Orocline, a more subtle orocline between 30° S and 38°S with a seaward-concave break in the trend at 33° S. Near the southern tip of the Andes lies the Patagonian Orocline. The western rim of the South American Plate has been the place of several pre-Andean orogenies since at least the late Proterozoic and early Paleozoic , when several terranes and microcontinents collided and amalgamated with

10001-582: The constitution. Centralists and Federalists resumed the civil war; the latter prevailed and formed the Argentine Confederation in 1831, led by Juan Manuel de Rosas . During his regime he faced a French blockade (1838–1840), the War of the Confederation (1836–1839), and an Anglo-French blockade (1845–1850), but remained undefeated and prevented further loss of national territory. His trade restriction policies, however, angered

10138-490: The country was slow to meet its original goals of industrialization: after the steep development of capital-intensive local industries in the 1920s, a significant part of the manufacturing sector remained labour-intensive in the 1930s. Between 1878 and 1884, the so-called Conquest of the Desert occurred, with the purpose of tripling the Argentine territory by means of the constant confrontations between natives and Criollos in

10275-441: The country's reorganization as a federation . The country thereafter enjoyed relative peace and stability, with several waves of European immigration , mainly Italians and Spaniards , influencing its culture and demography . Following the death of President Juan Perón in 1974, his widow and vice president, Isabel Perón , ascended to the presidency, before being overthrown in 1976 . The following military junta , which

10412-533: The day Perón returned to Argentina, the clash between Peronist internal factions— right-wing union leaders and left-wing youth from the Montoneros—resulted in the Ezeiza Massacre . Overwhelmed by political violence, Cámpora resigned and Perón won the following September 1973 election with his third wife Isabel as vice-president. He expelled Montoneros from the party and they became once again

10549-664: The development of pottery , such as the Selk'nam and Yaghan in the extreme south. The second group are advanced hunters and food gatherers which include the Puelche , Querandí and Serranos in the centre-east; and the Tehuelche in the south—all of them conquered by the Mapuche spreading from Chile —and the Kom and Wichi in the north. The last group are farmers with pottery, such as

10686-399: The dry climate that reduced the disturbing actions of meteoric water . The dry climate in the central western Andes has also led to the creation of extensive saltpeter deposits which were extensively mined until the invention of synthetic nitrates . Yet another result of the dry climate are the salars of Atacama and Uyuni , the former being the largest source of lithium and the latter

10823-478: The dry season (winter) possible and allows the cultivation of frost-resistant vegetable crops like onion and carrot . The Andes rose to fame for their mineral wealth during the Spanish conquest of South America . Although Andean Amerindian peoples crafted ceremonial jewelry of gold and other metals, the mineralizations of the Andes were first mined on a large scale after the Spanish arrival. Potosí in present-day Bolivia and Cerro de Pasco in Peru were among

10960-501: The establishment of the century-long Inca Empire . This all changed in the 16th century, when the Spanish conquistadors colonized the mountains in advance of the mining economy. In the tide of anti-imperialist nationalism, the Andes became the scene of a series of independence wars in the 19th century, when rebel forces swept through the region to overthrow Spanish colonial rule. Since then, many former Spanish territories have become five independent Andean states. The climate in

11097-423: The extreme in the slopes near the virtually-lifeless Atacama Desert. About 30,000 species of vascular plants live in the Andes, with roughly half being endemic to the region, surpassing the diversity of any other hotspot . The small tree Cinchona pubescens , a source of quinine which is used to treat malaria , is found widely in the Andes as far south as Bolivia. Other important crops that originated from

11234-404: The first ballotage in Argentina's history, beating Front for Victory candidate Daniel Scioli and becoming president-elect. Macri was the first democratically elected non- peronist president since 1916 that managed to complete his term in office without being overthrown. He took office on 10 December 2015 and inherited an economy with a high inflation rate and in a poor shape. In April 2016,

11371-652: The first clashes of the Independence War the Junta crushed a royalist counter-revolution in Córdoba , but failed to overcome those of the Banda Oriental , Upper Peru and Paraguay , which later became independent states. The French-Argentine Hippolyte Bouchard then brought his fleet to wage war against Spain overseas and attacked Spanish California , Spanish Peru and Spanish Philippines . He secured

11508-492: The first time in almost 40 years, in midterm legislative elections . The election victory of the center-right coalition, Juntos por el Cambio (Together for Change) limited President Alberto Fernandez's power during his final two years in office. Losing control of the Senate made it difficult for him to make key appointments, including to the judiciary. It also forced him to negotiate with the opposition every initiative he sends to

11645-424: The fixed exchange rate established by Menem, causing many working- and middle-class Argentines to lose a significant portion of their savings. By late 2002, the economic crisis began to recede, but the assassination of two piqueteros by the police caused political unrest, prompting Duhalde to move elections forward. Néstor Kirchner was elected as the new president . On 26 May 2003, he was sworn in. Boosting

11782-464: The forelands of the Atacama Desert , some of the largest porphyry copper mineralizations occur, making Chile and Peru the first- and second-largest exporters of copper in the world. Porphyry copper in the western slopes of the Andes has been generated by hydrothermal fluids (mostly water) during the cooling of plutons or volcanic systems. The porphyry mineralization further benefited from

11919-635: The fourth-largest country in the Americas , and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces , and one autonomous city , which

12056-555: The genus Nothoprocta ), Andean goose , giant coot , flamingos (mainly associated with hypersaline lakes), lesser rhea , Andean flicker , diademed sandpiper-plover , miners , sierra-finches and diuca-finches . Lake Titicaca hosts several endemics, among them the highly endangered Titicaca flightless grebe and Titicaca water frog . A few species of hummingbirds , notably some hillstars , can be seen at altitudes above 4,000 m (13,100 ft), but far higher diversities can be found at lower altitudes, especially in

12193-512: The glaciers were over ten times longer. On the east side of this section of the Mendozina Andes, they flowed down to 2,060 m (6,759 ft) and on the west side to about 1,220 m (4,003 ft) above sea level. The massifs of Aconcagua (6,961 m (22,838 ft)), Tupungato (6,550 m (21,490 ft)), and Nevado Juncal (6,110 m (20,046 ft)) are tens of kilometres away from each other and were connected by

12330-498: The government after elected labour movement officials were forcefully replaced by Peronist puppets from the Peronist Party . Reyes was soon arrested on charges of terrorism, though the allegations were never substantiated. Reyes, who was never formally charged, was tortured in prison for five years and only released after the regime's downfall in 1955. Perón managed to get re-elected in 1951 . His wife Eva Perón , who played

12467-595: The highest mountain range which is outside of Asia . The range's highest peak, Argentina's Aconcagua , rises to an elevation of about 6,961 m (22,838 ft) above sea level. The peak of Chimborazo in the Ecuadorian Andes is farther from the Earth's center than any other location on the Earth's surface, due to the equatorial bulge resulting from the Earth's rotation . The world's highest volcanoes are in

12604-556: The humid Andean forests (" cloud forests ") growing on slopes in Colombia, Ecuador, Peru, Bolivia, and far northwestern Argentina. These forest-types, which includes the Yungas and parts of the Chocó, are very rich in flora and fauna, although few large mammals exist, exceptions being the threatened mountain tapir , spectacled bear , and yellow-tailed woolly monkey . Birds of humid Andean forests include mountain toucans , quetzals , and

12741-517: The hyperarid Atacama Desert . Rainforests and tropical dry forests used to encircle much of the northern Andes but are now greatly diminished , especially in the Chocó and inter-Andean valleys of Colombia. Opposite the humid Andean slopes are the relatively dry Andean slopes in most of western Peru, Chile, and Argentina. Along with several Interandean Valles , they are typically dominated by deciduous woodland, shrub and xeric vegetation, reaching

12878-448: The interior provinces and in 1852 Justo José de Urquiza , another powerful caudillo , beat him out of power . As the new president of the Confederation, Urquiza enacted the liberal and federal 1853 Constitution. Buenos Aires seceded but was forced back into the Confederation after being defeated in the 1859 Battle of Cepeda . Overpowering Urquiza in the 1861 Battle of Pavón , Bartolomé Mitre secured Buenos Aires' predominance and

13015-667: The larger glaciers descend to sea level. The Andes of Chile and Argentina can be divided into two climatic and glaciological zones: the Dry Andes and the Wet Andes . Since the Dry Andes extend from the latitudes of the Atacama Desert to the area of the Maule River , precipitation is more sporadic, and there are strong temperature oscillations. The line of equilibrium may shift drastically over short periods of time, leaving

13152-610: The left-wing. By the end of 1976, the Montoneros had lost nearly 2,000 members and by 1977, the ERP was completely subdued. Nevertheless, the severely weakened Montoneros launched a counterattack in 1979, which was quickly put down, effectively ending the guerrilla threat and securing the junta's position in power. In March 1982, an Argentine force took control of the British territory of South Georgia and, on 2 April, Argentina invaded

13289-553: The location of several high plateaus —some of which host major cities such as Quito , Bogotá , Cali , Arequipa , Medellín , Bucaramanga , Sucre , Mérida , El Alto , and La Paz . The Altiplano Plateau is the world's second highest after the Tibetan Plateau . These ranges are in turn grouped into three major divisions based on climate: the Tropical Andes , the Dry Andes , and the Wet Andes . The Andes are

13426-523: The main crossover of the Andes between Argentina and Chile is still accomplished through the Paso Internacional Los Libertadores . Only recently have the ends of some highways that came rather close to one another from the east and the west been connected. Much of the transportation of passengers is done via aircraft. However, there is one railroad that connects Chile with Peru via the Andes, and there are others that make

13563-418: The middle-class, university students, and professors were seen as particularly troublesome. Perón fired over 2,000 university professors and faculty members from all major public education institutions. Perón tried to bring most trade and labour unions under his thumb, regularly resorting to violence when needed. For instance, the meat-packers union leader, Cipriano Reyes , organized strikes in protest against

13700-408: The military. Her short presidency was marked by the collapse of Argentine political and social systems, leading to a constitutional crisis that paved the way for a decade of instability, left-wing terrorist guerrilla attacks, and state-sponsored terrorism. The "Dirty War" (Spanish: Guerra Sucia ) was part of Operation Condor , which included the participation of other right-wing dictatorships in

13837-417: The names since 1810 as legally valid. In English , the country was traditionally called "the Argentine", mimicking the typical Spanish usage la Argentina and perhaps resulting from a mistaken shortening of the fuller name 'Argentine Republic'. 'The Argentine' fell out of fashion during the mid-to-late 20th century, and now the country is referred to as "Argentina". The earliest traces of human life in

13974-507: The national economic system only took place when the mere extraction of wood and tannin was replaced by the production of cotton . The Argentine government considered indigenous people as inferior beings, without the same rights as Criollos and Europeans. In 1912, President Roque Sáenz Peña enacted universal and secret male suffrage , which allowed Hipólito Yrigoyen , leader of the Radical Civic Union (or UCR), to win

14111-576: The nearly-7,000-metre (22,966 ft) highest mountains of the Andes. This dry steppe climate is considered to be typical of the subtropical position at 32–34° S. The valley bottoms have no woods, just dwarf scrub. The largest glaciers, for example the Plomo Glacier and the Horcones Glaciers, do not even reach 10 km (6.2 mi) in length and have only insignificant ice thickness. At glacial times, however, c. 20,000 years ago,

14248-448: The north, and General José de San Martín . He joined Bernardo O'Higgins and they led a combined army across the Andes and secured the independence of Chile; then it was sent by O'Higgins orders to the Spanish stronghold of Lima and proclaimed the independence of Peru . In 1819 Buenos Aires enacted a centralist constitution that was soon abrogated by federalists. Some of the most important figures of Argentine independence made

14385-660: The orientation of the Andes turns from northwest in Peru to south in Chile and Argentina . The Andean segments north and south of the Orocline have been rotated 15° counter-clockwise to 20° clockwise respectively. The Bolivian Orocline area overlaps with the area of the maximum width of the Altiplano Plateau , and according to Isacks (1988) the Orocline is related to crustal shortening . The specific point at 18° S where

14522-448: The party from any future elections. Arturo Frondizi from the UCR won the 1958 general election . He encouraged investment to achieve energetic and industrial self-sufficiency, reversed a chronic trade deficit and lifted the ban on Peronism; yet his efforts to stay on good terms with both the Peronists and the military earned him the rejection of both and a new coup forced him out. Amidst

14659-417: The political ladder, being named Minister of Defence by 1944. Being perceived as a political threat by rivals in the military and the conservative camp, he was forced to resign in 1945, and was arrested days later. He was finally released under mounting pressure from both his base and several allied unions. He would later become president after a landslide victory over the UCR in the 1946 general election as

14796-414: The political turmoil, Senate leader José María Guido reacted swiftly and applied anti- power vacuum legislation, ascending to the presidency himself; elections were repealed and Peronism was prohibited once again. Arturo Illia was elected in 1963 and led an increase in prosperity across the board; however he was overthrown in 1966 by another military coup d'état led by General Juan Carlos Onganía in

14933-672: The principal mines of the Spanish Empire in the New World. Río de la Plata and Argentina derive their names from the silver of Potosí. Argentina Argentina , officially the Argentine Republic , is a country in the southern half of South America . Argentina covers an area of 2,780,400 km (1,073,500 sq mi), making it the second-largest country in South America after Brazil ,

15070-622: The prosecution of those responsible for human rights violations during the Proceso : the Trial of the Juntas and other martial courts sentenced all the coup's leaders but, under military pressure, he also enacted the Full Stop and Due Obedience laws, which halted prosecutions further down the chain of command . The worsening economic crisis and hyperinflation reduced his popular support and

15207-402: The rainy season (summer), part of the rangeland is used for cropping (mainly potatoes, barley, broad beans, and wheat). Irrigation is helpful in advancing the sowing data of the summer crops, which guarantees an early yield in periods of food shortage. Also, by early sowing, maize can be cultivated higher up in the mountains (up to 3,800 m (12,500 ft)). In addition, it makes cropping in

15344-557: The region with the 1502 voyage of Amerigo Vespucci . The Spanish navigators Juan Díaz de Solís and Sebastian Cabot visited the territory that is now Argentina in 1516 and 1526, respectively. In 1536 Pedro de Mendoza founded the small settlement of Buenos Aires , which was abandoned in 1541. Further colonization efforts came from Paraguay —establishing the Governorate of the Río de la Plata — Peru and Chile. Francisco de Aguirre founded Santiago del Estero in 1553. Londres

15481-424: The region, such as the 2010 Maule earthquake (M8.8), the 2015 Illapel earthquake (M8.2), and the 1960 Valdivia earthquake (M9.5), which as of 2024 was the strongest ever recorded on seismometers. The amount, magnitude, and type of seismic activity varies greatly along the subduction zone. These differences are due to a wide range of factors, including friction between the plates, angle of subduction, buoyancy of

15618-401: The rock paintings. In spite of this measure there were incidents of surreptitious entry to the caves in which some of the rock paintings were damaged. Since then stronger security fencing has been arranged. The caves have rock art of gatherer-hunters who are inferred to have lived in the caves about 10,000 years ago. There are more than 50 rock paintings drawn by the inhabitants of the caves of

15755-460: The same connection via southern Bolivia. There are multiple highways in Bolivia that cross the Andes. Some of these were built during a period of war between Bolivia and Paraguay , in order to transport Bolivian troops and their supplies to the war front in the lowlands of southeastern Bolivia and western Paraguay. For decades, Chile claimed ownership of land on the eastern side of the Andes. However, these claims were given up in about 1870 during

15892-620: The same time relations with the United States and the United Kingdom became increasingly strained. By 2015, the Argentine GDP grew by 2.7% and real incomes had risen over 50% since the post-Menem era. Despite these economic gains and increased renewable energy production and subsidies, the overall economy had been sluggish since 2011. On 22 November 2015, after a tie in the first round of presidential elections on 25 October , center-right coalition candidate Mauricio Macri won

16029-512: The self-proclaimed Argentine Revolution , creating a new military government that sought to rule indefinitely. Following several years of military rule, Alejandro Agustín Lanusse was appointed president by the military junta in 1971. Under increasing political pressure for the return of democracy, Lanusse called for elections in 1973. Perón was banned from running but the Peronist party was allowed to participate. The presidential elections were won by Perón's surrogate candidate, Hector Cámpora ,

16166-504: The silver and gold mines in Bolivia and Peru, and as such it became part of the Viceroyalty of Peru until the creation of the Viceroyalty of the Río de la Plata in 1776 with Buenos Aires as its capital. Buenos Aires repelled two ill-fated British invasions in 1806 and 1807. The ideas of the Age of Enlightenment and the example of the first Atlantic Revolutions generated criticism of

16303-721: The snow-covered peak of Cotopaxi . The mountains have a large effect on the temperatures of nearby areas. The snow line depends on the location. It is between 4,500 and 4,800 m (14,764 and 15,748 ft) in the tropical Ecuadorian, Colombian, Venezuelan, and northern Peruvian Andes, rising to 4,800–5,200 m (15,748–17,060 ft) in the drier mountains of southern Peru and northern Chile south to about 30°S before descending to 4,500 m (14,760 ft) on Aconcagua at 32°S , 2,000 m (6,600 ft) at 40°S , 500 m (1,640 ft) at 50°S , and only 300 m (980 ft) in Tierra del Fuego at 55°S ; from 50°S, several of

16440-434: The start of the steady economic and social decline that pushed the country back into underdevelopment. Uriburu ruled for two years; then Agustín Pedro Justo was elected in a fraudulent election , and signed a controversial treaty with the United Kingdom . Argentina stayed neutral during World War II , a decision that had full British support but was rejected by the United States after the attack on Pearl Harbor . In 1943

16577-580: The study of the paintings in the caves by archeologists from Lima.) The team was led by Jorge C. Muelle, Director of the Museo Nacional de Arqueología, Antropología e Historia del Perú which resulted in the discovery of the rupestral art (drawings inscribed on rocks in the caves). The detailed exploration of the caves was undertaken by Roger Ravines of the Museo Nacional de Arqueología, Antropología e Historia del Perú in 1965. Excavations from

16714-526: The subducting plate, rate of subduction, and hydration value of the mantle material. The highest rate of seismic activity is observed in the central portion of the boundary, between 33°S and 35°S. In this area, the angle of subduction is very low, meaning the subducting plate is nearly horizontal. Studies of mantle hydration across the subduction zone have shown a correlation between increased material hydration and lower-magnitude, more-frequent seismic activity. Zones exhibiting dehydration instead are thought to have

16851-593: The submerged peaks of the extreme northern edge of the Andes range, but ongoing geological studies indicate that such a simplification does not do justice to the complex tectonic boundary between the South American and Caribbean plates . The Andes are an orogenic belt of mountains along the Pacific Ring of Fire , a zone of volcanic activity that encompasses the Pacific rim of the Americas as well as

16988-452: The tortuous terrain in places, villages and towns in the mountains—to which travel via motorized vehicles is of little use—are still located in the high Andes of Chile, Bolivia, Peru, and Ecuador . Locally, the relatives of the camel , the llama , and the alpaca continue to carry out important uses as pack animals, but this use has generally diminished in modern times. Donkeys , mules , and horses are also useful. The ancient peoples of

17125-450: The violence in Argentina alone included an estimated 15,000 to 30,000 left-wing activists and militants, including trade unionists, students, journalists, Marxists , Peronist guerrillas , and alleged sympathizers. Most of the victims were casualties of state terrorism . The opposing guerrillas' victims numbered nearly 500–540 military and police officials and up to 230 civilians. Argentina received technical support and military aid from

17262-642: The world for amphibians . The diversity of animals in the Andes is high, with almost 600 species of mammals (13% endemic), more than 1,700 species of birds (about 1/3 endemic), more than 600 species of reptiles (about 45% endemic), and almost 400 species of fish (about 1/3 endemic). The vicuña and guanaco can be found living in the Altiplano , while the closely related domesticated llama and alpaca are widely kept by locals as pack animals and for their meat and wool . The crepuscular (active during dawn and dusk) chinchillas , two threatened members of

17399-470: The world's largest reserve of the element. Early Mesozoic and Neogene plutonism in Bolivia's Cordillera Central created the Bolivian tin belt as well as the famous, now-mostly-depleted, deposits of Cerro Rico de Potosí . The Andes Mountains, initially inhabited by hunter-gatherers , experienced the development of agriculture and the rise of politically centralized civilizations , which culminated in

17536-566: The world's top five exporters. Its railway mileage rose from 503 to 31,104 km (313 to 19,327 mi). Fostered by a new public, compulsory, free and secular education system, literacy quickly increased from 22% to 65%, a level higher than most Latin American nations would reach even fifty years later. Furthermore, real GDP grew so fast that despite the huge immigration influx, per capita income between 1862 and 1920 went from 67% of developed country levels to 100%: In 1865, Argentina

17673-591: Was adopted as a symbol by the Filipinos in the Philippine Revolution against Spain. He also secured the diplomatic recognition of Argentina from King Kamehameha I of the Kingdom of Hawaii . Historian Pacho O'Donnell affirms that Hawaii was the first state that recognized Argentina's independence. He was finally arrested in 1819 by Chilean patriots. Revolutionaries split into two antagonist groups:

17810-473: Was already one of the top 25 nations by per capita income. By 1908, it had surpassed Denmark, Canada and the Netherlands to reach 7th place—behind Switzerland, New Zealand, Australia, the United States, the United Kingdom and Belgium. Argentina's per capita income was 70% higher than Italy's, 90% higher than Spain's, 180% higher than Japan's and 400% higher than Brazil 's. Despite these unique achievements,

17947-404: Was elected as the first president of the reunified country. He was followed by Domingo Faustino Sarmiento and Nicolás Avellaneda ; these three presidencies set up the basis of the modern Argentine State. Starting with Julio Argentino Roca in 1880, ten consecutive federal governments emphasized liberal economic policies . The massive wave of European immigration they promoted—second only to

18084-485: Was first associated with the silver mountains legend , widespread among the first European explorers of the La Plata Basin . The first written use of the name in Spanish can be traced to La Argentina , a 1602 poem by Martín del Barco Centenera describing the region. Although "Argentina" was already in common usage by the 18th century, the country was formally named " Viceroyalty of the Río de la Plata " by

18221-413: Was founded in 1558; Mendoza , in 1561; San Juan , in 1562; San Miguel de Tucumán , in 1565. Juan de Garay founded Santa Fe in 1573 and the same year Jerónimo Luis de Cabrera set up Córdoba . Garay went further south to re-found Buenos Aires in 1580. San Luis was established in 1596. The Spanish Empire subordinated the economic potential of the Argentine territory to the immediate wealth of

18358-599: Was ousted one year later by a junta of the combined armed forces, led by army general Jorge Rafael Videla . They initiated the National Reorganization Process , often shortened to Proceso . The Proceso shut down Congress, removed the judges on the Supreme Court, banned political parties and unions, and resorted to employing the forced disappearance of suspected guerrilla members including individuals suspected of being associated with

18495-519: Was supported by the United States , persecuted and murdered thousands of political critics, activists, and leftists in the Dirty War , a period of state terrorism and civil unrest that lasted until the election of Raúl Alfonsín as president in 1983 . Argentina is a regional power , and retains its historic status as a middle power in international affairs. A major non-NATO ally of

18632-477: Was the dominant colour; yellow and green are also mentioned. The paint was made from hematite . Andes The Andes ( / ˈ æ n d iː z / AN -deez ), Andes Mountains or Andean Mountain Range ( Spanish : Cordillera de los Andes ; Quechua : Anti ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America . The range

18769-408: Was used for the production of chicha , important to Andean native people. Currently, tobacco , cotton , and coffee are the main export crops. Coca , despite eradication programs in some countries, remains an important crop for legal local use in a mildly stimulating herbal tea , and illegally for the production of cocaine . In unirrigated land, pasture is the most common type of land use. In

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