South America

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South America
Area 17,840,000 km² (6,890,000 sq mi)
Population 385,742,554
Pop. density 21.4 per km² (56.0 per sq mi)
Demonym South American, American[1]
Countries 12 (List of countries)
Dependencies 3
Languages List of languages
Time Zones UTC-2 to UTC-5
Largest cities

South America (Spanish: América del Sur or Sudamérica; Portuguese: América do Sul) is the southern continent of America,[2][3] situated entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. It is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic Ocean; North America and the Caribbean Sea lie to the northwest.

America was named in 1507 by cartographers Martin Waldseemüller and Matthias Ringmann after Amerigo Vespucci, who was the first European to suggest that the newly discovered lands were not India, but a New World unknown to Europeans.

South America has an area of 17,840,000 square kilometers (6,890,000 sq mi), or almost 3.5% of the Earth's surface. As of 2005, its population was estimated at more than 371,090,000. South America ranks fourth in area (after Asia, Africa, and North America) and fifth in population (after Asia, Africa, Europe, and North America).

History

Agriculture and animal domestication

South America is thought to have been first inhabited by people crossing the Bering Land Bridge (now the Bering Strait) from the territory that is present-day Russia. Some archaeological finds do not fit this theory and have led to an alternative theory of Pre-Siberian American Aborigines. The first evidence for the existence of agricultural practices in South America dates back to about 6500 BC, when potatoes, chillies and beans began to be cultivated for food in the highlands of the Amazon Basin. Pottery evidence further suggests that manioc, which remains a staple food today, was being cultivated as early as 2000 BC.[4]

By 2000 BC, many agrarian village communities had been settled throughout the Andes and the surrounding religious regions. Fishing became a widespread practice along the coast, helping establish fish as a primary source of food. Irrigation systems were also developed at this time, which aided in the rise of an agrarian society.[4]

South American cultures began domesticating llamas, vicuñas, guanacos, and alpacas in the highlands of the Andes circa 3500 BC. Besides their use as sources of meat and wool, these animals were used for transportation of goods.[4]

Pre-Columbian civilizations

The rise of plant growing and the subsequent appearance of permanent human settlements allowed for the multiple and overlapping beginnings of civilizations in South America.

The earliest known settlements, and culture in South America and America altogether, are the Valdivia on the Southwest coast of Ecuador.

One of the earliest known South American civilizations was at Norte Chico, on the central Peruvian coast. Though a pre-ceramic culture, the monumental architecture of Norte Chico is contemporaneous with the pyramids of Ancient Egypt. The Chavín established a trade network and developed agriculture by 900 BC, according to some estimates and archaeological finds. Artifacts were found at a site called Chavín de Huantar in modern Peru at an elevation of 3,177 meters. Chavín civilization spanned 900 BC to 300 BC.

The Muisca were the main indigenous civilization in what is now modern Colombia. They established a confederation of many clans, or cacicazgos, that had a free trade network among themselves. They were goldsmiths and farmers.

Other important Pre-Columbian cultures include: Moche (100 BC – 700 AD, at the northern coast of Peru); Tiuahuanaco or Tiwanaku (100 BC – 1200 AD, Bolivia); the Cañaris (in south central Ecuador), Paracas and Nazca (400 BC – 800 AD, Peru); Wari or Huari Empire (600 – 1200, Central and northern Peru); Chimu Empire (1300–1470, Peruvian northern coast); Chachapoyas; and the Aymaran kingdoms (1000–1450, Bolivia and southern Peru).

Holding their capital at the great cougar-shaped city of Cusco, the Inca civilization dominated the Andes region from 1438 to 1533. Known as Tawantin suyu, and "the land of the four regions," in Quechua, the Inca civilization was highly distinct and developed. Inca rule extended to nearly a hundred linguistic or ethnic communities, some 9 to 14 million people connected by a 25,000 kilometer road system. Cities were built with precise, unmatched stonework, constructed over many levels of mountain terrain. Terrace farming was a useful form of agriculture.

European colonization

In 1494, Portugal and Spain, the two great cultural and maritime European powers of that time, on the expectation of new lands being discovered in the west, signed the Treaty of Tordesillas, by which they agreed, with the support of the Pope, that all the land outside Europe should be an exclusive duopoly between the two countries.

The Treaty established an imaginary line along a north-south meridian 370 leagues west of Cape Verde Islands, roughly 46° 37' W. In terms of the treaty, all land to the west of the line (known to comprise most of the South American soil) would belong to Spain, and all land to the east, to Portugal. As accurate measurements of longitude were impossible at that time, the line was not strictly enforced, resulting in a Portuguese expansion of Brazil across the meridian.

Beginning in the 1530s, the people and natural resources of South America were repeatedly exploited by foreign conquistadors, first from Spain and later from Portugal. These competing colonial nations claimed the land and resources as their own and divided it into colonies.

European infectious diseases (smallpox, influenza, measles, and typhus)—to which the native populations had no immune resistance—and systems of forced labor, such as the haciendas and mining industry's mita, decimated the native population under Spanish control.

African slaves were brought in large quantities for several centuries for a number of reasons, both political and economical; however, it was mainly because they were much better fitted than the American natives for hard labor in tropical climate such as sugar cane plantations or gold mining.

The Spaniards were committed to convert their native subjects to Christianity and were quick to purge any native cultural practices that hindered this end; however, most initial attempts at this were only partially successful, as native groups simply blended Catholicism with traditional idolatry and their polytheistic beliefs. Furthermore, the Spaniards brought their language to the degree they did with their religion, although the Roman Catholic Church's evangelization in Quechua, Aymara, and Guaraní actually contributed to the continuous use of these native languages albeit only in the oral form.

Eventually, the natives and the Spaniards interbred, forming a mestizo class. At the beginning, the mestizos of the Andean region were offspring of Amerindian mothers and Spanish fathers. After independence, most mestizos had native fathers and white or mestizo mothers.

Many native artworks were considered pagan idols and destroyed by Spanish explorers; this included many gold and silver sculptures and other artifacts found in South America, which were melted down before their transport to Spain or Portugal. On the other hand, Spaniards and Portuguese brought the western architectural style to the continent as well as they helped to improve infrastructures like bridges, roads, and the sewer system of the cities they discovered, conquered or found. They also significantly improved economic and trade relations, not just between the old and new world but between the different South American regions and peoples. Finally, with the expansion of the Portuguese and Spanish languages, many cultures that were previously separated became united through that of Latin American.

Guyana was a Portuguese, Dutch, and eventually a British colony. The country was once partitioned into three parts, each being controlled by one of the colonial powers until the country was finally taken over fully by the British.

Independence