United States of America

In many parts of the world, America in the singular is commonly used as a name for the United States of America; however, (the) Americas (plural with s and generally with the definite article) is invariably used to refer to the lands and regions of the Western hemisphere. Usage of America to also refer to this collectivity remains fairly common.

While many in the United States of America generally refer to the country as America and themselves as Americans, many people elsewhere in the Americas resent what they perceive as misappropriation of the term in this context and, thus, this usage is frequently avoided. In Canada, their southern neighbor is seldom referred to as "America", with the United States, the U.S., or (informally) the States used instead. English dictionaries and compendiums differ regarding usage and rendition.

Topography of America

The western geography of the Americas is dominated by the American cordillera, with the Andes running along the west coast of South America and the Rocky Mountains and other Pacific Coast Ranges running the western side of North America. The 2300 km long Appalachian Mountains run along the east coast of North America from Alabama to Newfoundland. North of the Appalachians, the Arctic Cordillera runs along the eastern coast of Canada.

Between its coastal mountain ranges, North America has vast flat areas. The Interior Plains spread over much of the continent with low relief. The Canadian Shield covers almost 5 million km² of North America and is generally quite flat. Similarly, the north-east of South America is covered by the flat Amazon Basin. The Brazilian Highlands on the east coast are fairly smooth but show some variations in landform, while further south the Gran Chaco and Pampas are broad lowlands.

Naming of America

The earliest known use of the name America for this particular landmass dates from April 25, 1507. It appears on a globe and a large map created by the German cartographer Martin Waldseemüller in Saint-Dié-des-Vosges. The last known surviving copy of the Waldseemüller map was recently acquired by the US Library of Congress for $US 10 million. An accompanying book, Cosmographiae Introductio, explains that the name was derived from the Latinized version of the explorer Amerigo Vespucci's name, Americus Vespucius, in its feminine form, America, as the other continents all have Latin feminine names.

Vespucci's role in the naming issue, like his exploratory activity, is unclear. Some sources say that he was unaware of the widespread use of his name to refer to the new landmass. Waldseemüller may have been misled by the Soderini Letter, now thought to be a forgery, which reports that the New World is populated by giants, cannibals, and sexually insatiable females and implies it was discovered first by Vespucci. Christopher Columbus, who had first brought the region's existence to the attention of Renaissance era voyagers, had died in 1506 (believing, to the end, that he had discovered and colonized part of India) and could not protest Waldseemüller's decision.

A few alternative theories regarding the landmass's naming have been proposed, but none of them has achieved any widespread acceptance.

One alternative, first advanced by Jules Marcou in 1875 and later recounted by novelist Jan Carew, is that the name America derives from the district of Amerrique in Nicaragua. The gold-rich district of Amerrique was purportedly visited by both Vespucci and Columbus, for whom the name became synonymous with gold. According to Marcou, Vespucci later applied the name to the New World, and even changed the spelling of his own name from Alberigo to Amerigo to reflect the importance of the discovery.

Another theory, first proposed by a Bristol antiquary and naturalist, Alfred Hudd, in 1908 was that America is derived from Richard Amerike (Richard ap Meryke), a Welsh merchant from Bristol, who is believed to have financed John Cabot's voyage of discovery from England to Newfoundland in 1497 as found in some documents from Westminster Abbey a few decades ago. Supposedly, Bristol fishermen had been visiting the coast of North America for at least a century before Columbus' voyage and Waldseemüller's maps are alleged to incorporate information from the early English journeys to North America. The theory holds that a variant of Amerike's name appeared on an early English map (of which, however, no copies survive) and that this was the true inspiration for Waldseemüller.

History of America

Formation

South America broke off from the west of the supercontinent Gondwanaland around 135 million years ago (Ma), forming its own continent. Starting around 15 Ma, the collision of the Caribbean Plate and the Pacific Plate resulted in a series of volcanoes along the border that created a number of islands. The gaps in the archipelago of Central America filled in with material eroded off North America and South America, plus new land created by continued volcanism. By 3 Ma, the continents of North America and South America were linked by the Isthmus of Panama, thereby forming the single landmass of the Americas.

Settlement

Archaeological finds establish the widespread presence of the Clovis culture in North America and South America around 10000 BC. Whether this is the first migration of humans into North America and South America is disputed, with alternative theories holding that humans arrived in North America and South America as early as 40000 BC.

The Inuit migrated into the Arctic section of North America in another wave of migration, arriving around 1000 CE. Around the same time as the Inuit migrated into North America, Viking settlers began arriving in Greenland in 982 and Vinland shortly thereafter. The Viking settlers quickly abandoned Vinland, and disappeared from Greenland by 1500.

Large-scale European colonization of the Americas began shortly after the voyages of Christopher Columbus in 1492. The spread of new diseases brought by Europeans and Africans killed most of the inhabitants of North America and South America, with a general population crash of Native Americans occurring in the mid-sixteenth century, often well ahead of European contact. Native peoples and European colonizers came into widespread conflict, resulting in what David Stannard has called a genocide of the indigenous populations. Early European immigrants were often part of state-sponsored attempts to found colonies in the Americas. Migration continued as people moved to the Americas fleeing religious persecution or seeking economic opportunities. Many individuals were forcibly transported to the Americas as slaves, prisoners or indentured servants.