Chile - chĭlˈē, Span. chēˈlā, officially Republic of Chile, republic (1995 est. pop. 14,161,000), 292,256 sq mi (756,945 sq km), S South America, west of the continental divide of the Andes Mts. Chile is bordered by Peru on the north, Bolivia on the northeast, Argentina on the east, and the Pacific Ocean on the west and south.
Santiago is the capital and the largest city.
Land A long narrow strip of land (no more than c.265 mi/430 km wide) between the Andes and the Pacific Ocean, Chile stretches c.2,880 mi (4,630 km) from near lat. 18°S to Cape Horn (lat. 56°S), including at its southern end the Strait of Magellan and
Tierra del Fuego, an island shared with Argentina. In the Pacific Ocean are Chile's several island possessions, including
Easter Island, the
Juan Fernández islands, and the Diego Ramírez islands. Chile also claims a sector of Antarctica. The country is composed of three distinct and parallel natural regions—from east to west, the Andes, the central lowlands, and the Coast Ranges. The Chilean Andes contain many high peaks and volcanoes; Ojos del Salado (22,539 ft/6,870 m high) is the second highest point of South America. Chile is located along an active zone in the earth's crust and experiences numerous earthquakes, some of great magnitude. The rivers of Chile are generally short and swift-flowing, rising in the well-watered Andean highlands and flowing generally west to the Pacific Ocean; the Loa and Baker rivers are the longest, but those in the central portion of the country are much more important because of their use for irrigation and power production. The climate, which varies from hot desert in the north through Mediterranean-type in the central portion to the cool and humid marine west coast type in the south, is influenced by the cold Peruvian (or Humboldt) Current along the coast of N Chile and by the Andes. Precipitation increases southward; the desert in the north is practically rainless, while S Chile receives abundant precipitation throughout the year. However, along the coast of N Chile high humidity and dense fogs modify the desert climate. The Andes are an orographic barrier, and the western slopes and the peaks receive much precipitation; permanently snowcapped mountains are found along Chile's length. In N Chile is the southern portion of the extensive desert zone of W South America. It is occupied mainly by the sun-baked Desert of
Atacama, which, toward the south, gradually becomes a semiarid steppe with limited vegetation. The barren landscape of the north extends from the coast to the Andes, where snowcapped peaks tower above the desert. The Loa River is N Chile's only perennial stream. The region's scanty population is concentrated along the coast and in oases; the ports of
Iquique and
Antofagasta (the chief link between Bolivia and the Pacific), the mining towns of
Arica and
Chuquicamata, and the industrial town of
La Serena are the chief population centers. The people of the region are almost totally dependent on supplies from the outside. N Chile, the economic mainstay of the nation, is rich in a variety of minerals, including copper, nitrates, iron, manganese, molybdenum, gold, and silver. Chuquicamata, one of the world's largest copper-mining centers, produces much of Chile's output, although a mine at Escondida possesses ample resources as well. The middle portion of the country, roughly between lat. 30°S and 38°S, has a Mediterranean-type climate and fertile soils, and is the nation's most populous and productive region as well as the political and cultural center. It contains Chile's largest cities—Santiago,
Valparaiso, and
Concepción. Mineral deposits (in particular copper, coal, and silver) are found in central Chile, and the rivers, especially the Bío-Bío, have been harnessed to generate electricity; hydroelectricity is responsible for 70% of Chile's power. The region, the most highly industrialized section of Chile, produces a large variety of manufactured products, especially in and around Santiago, Concepción, and Valparaiso (which is also Chile's chief port). Between the Andes and the Coast Ranges is the Vale of Chile, a long valley divided into basins by Andean spurs. The valley is the heart of the republic, having the highest population density and the highest agricultural and industrial output. S Chile, extending from the Bío-Bío River to Cape Horn, is cold and humid, with dense forests, heavy rainfall, snow-covered peaks, glaciers, and islands. Sections of this region, which is in the direct path of moist westerly winds, receive more than 100 in. (254 cm) of precipitation annually. Because of subsidence of the earth's crust, the Coast Ranges and the central lowlands have been partially submerged, forming the extensive archipelago of S Chile, an area of craggy islands (notably
Chiloé), numerous channels, and deep fjords. The Chilean lake district is a noted resort area. Although all of S Chile is forested, only the drier northern part has exploitable timber resources;
Puerto Montt and
Temuco are major timber-handling centers. The rest of the region is a wilderness of midlatitude rain forest, which has been extensively logged. Pollution and erosion have added to the environmental threat. Because of the climate, agriculture is limited; oats and potatoes are the chief crops. Livestock raising (cattle and pigs) is an important activity. A portion of extreme S Chile lies in the rain shadow of the Andes and is covered by natural grasslands; extensive sheep grazing is carried on, with wool, mutton, and skins the chief products. Cattle are also raised. This area also yields petroleum.
Valdivia, a port on the Pacific Ocean, is the fourth largest industrial center of Chile;
Punta Arenas on the Strait of Magellan is the world's southernmost city. People The majority of Chile's population is mestizo, a result of frequent intermarriage between early Spanish settlers and indigenous inhabitants. Many Chileans are also of German, Italian, Irish, British, or Yugoslav ancestry. Three small indigenous groups are still distinguishable—the Araucanians of central Chile (the largest and long the strongest group), the Changos of N Chile, and the Fuegians of Tierra del Fuego. Chile is predominantly urban, with more than a third of the total population concentrated in and around Santiago and Viña Del Mar. Nearly 90% of the people are at least nominally Roman Catholic. Spanish is the country's official language. Economy Chile's economy is based on the export of minerals, which account for about half of the total value of exports. Copper is the nation's most valuable resource, and Chile is the world's largest producer of the mineral. Agriculture is the main occupation of about 15% of the population; it accounts for about 10% of the national wealth, and produces less than half of the domestic needs. The production of an adequate food supply remains one of Chile's major economic problems. Wheat, potatoes, corn, beans, sugar beets, and fruit are the chief crops; a variety of vegetables, fruits, and grains are grown in the Vale of Chile, the country's primary agricultural area. The vineyards of the valley are the basis of Chile's growing wine industry. Livestock production includes beef and poultry. Sheep raising is the chief pastoral occupation, providing wool and meat for domestic use and for export. Fishing is also an important economic activity. Since World War I, Chile has developed an industrial capacity to process its raw materials and to manufacture various consumer goods. The major products of its industries are copper and other minerals, processed food, fish meal, wood and wood products, transportation equipment, cement, textiles, iron and steel, paper, and chemicals. Chile's main imports are petroleum, wheat, capital goods, spare parts, and raw materials. In addition to minerals, it also exports wood products, fish and fishmeal, fruits, and wine. The chief trading partners are the European Union nations, the United States, Japan, and Brazil. Chile became an associate member of the Southern Cone Common Market in 1996, and formally signed a free-trade pact with the United States in 2003. Government Chile is governed under the constitution of 1981 as amended in 1989. It is a multiparty democracy with a directly elected president who serves a six-year term and has a cabinet of 20 ministers. The bicameral legislature consists of a 48-seat senate of both elected and appointed members and a 120-seat elected chamber of deputies. Administratively, Chile is divided into 13 regions. History Early History Before the arrival of the Spanish in the 16th cent., the Araucanians had long been in control of the land in the southern part of the region; in the north, the inhabitants were ruled by the Inca empire. Diego de
Almagro, who was sent by Francisco Pizarro from Peru to explore the southern region, led a party of men through the Andes into the central lowlands of Chile but was unsuccessful (1536) in establishing a foothold there. In 1540, Pedro de
Valdivia marched into Chile and, despite stout resistance from the Araucanians, founded Santiago (1541) and later established La Serena, Concepción, and Valdivia. After an initial period of incessant warfare with the natives, the Spanish succeeded in subjugating the indigenous population. Although Chile was unattractive to the Spanish because of its isolation from Peru to the north and its lack of precious metals (copper was discovered much later), the Spanish developed a pastoral society there based on large ranches and haciendas worked by indigenous people; the yields were shipped to Peru. During the long colonial era, the mestizos became a tenant farmer class, called inquilinos; although technically free, most were in practice bound to the soil. During most of the |
