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The earliest known use of the name America dates to April 25, 1507, when it was applied to what is now known as South America. [1] It appears on a small globe map with twelve time zones, together with the largest wall map made to date, both created by the German cartographer Martin Waldseemüller in Saint-Dié-des-Vosges in France. [12] These ...
The full name "United States of America" was first used during the American Revolutionary War, though its precise origin is a matter of contention. [1] The newly formed union was first known as the "United Colonies", and the earliest known usage of the modern full name dates from a January 2, 1776 letter written between two military officers.
Initially, the exchange of biota was roughly equal, with North American genera migrating into South America in about the same proportions as South American genera migrated into North America. This exchange is known as the Great American Interchange. The exchange became lopsided after roughly a million years, with the total spread of South ...
The first official acknowledgement of the sovereignty of the United States of America was on November 16, 1776, when the first foreign salute [7] was given to the American Flag. The gun salute was given to the vessel USS Andrew Doria in Fort Orange on the Dutch island of St. Eustatius. [8] [9] This event is known as the 'first salute' [10] [11 ...
The few agreements achieved to date are the origin from Central Asia, with widespread habitation of the Americas during the end of the last glacial period, or more specifically what is known as the late glacial maximum, around 16,000 – 13,000 years before present. [9] [10]
This is an accepted version of this page This is the latest accepted revision, reviewed on 17 February 2025. "American history" redirects here. For the history of the continents, see History of the Americas. Further information: Economic history of the United States Current territories of the United States after the Trust Territory of the Pacific Islands was given independence in 1994 This ...
Map of early human migrations based on the Out of Africa theory; figures are in thousands of years ago (kya). [1]The peopling of the Americas began when Paleolithic hunter-gatherers (Paleo-Indians) entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the ...
The following were the countries of origin for new arrivals to the United States before 1790. [30] The regions marked with an asterisk were part of Great Britain. The ancestry of the 3.9 million population in 1790 has been estimated by various sources by sampling last names from the 1790 census and assigning them a country of origin. The Irish ...