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Archaeologists estimate that people entered North America by crossing over the Bering Strait, which back then was a wide swath of land, about 15,000 years ago. In other words, people got here by walking a very long distance. Our image of this major migration is fanciful.
Migration to the Americas took place 20,000 to 15,000 years ago. By 2000 years ago humans had established settlements in most of the Pacific Islands. Major population-movements notably include those postulated as associated with the Neolithic Revolution and with Indo-European expansion.
Migration period, also called Dark Ages or Early Middle Ages, the early medieval period of western European history—specifically, the time (476–800 ce) when there was no Roman (or Holy Roman) emperor in the West or, more generally, the period between about 500 and 1000, which was marked by frequent warfare and a virtual disappearance of urban life. The name of the period refers to the movement of so-called barbarian peoples —including the Huns, Goths, Vandals, Bulgars, Alani, Suebi No one can tell you that because no one knows for sure who the first people to migrate to the Americas were. Could have been pure adventure, could have been curiosity, could have just happened. Despite acquiring the chance for a better start, American settlers faced many challenges in the actual trip westward. These challenges include costly transport, costly tolls, having to leave all belongings and land behind and the fact that 20,000 died in total.
Explanation:
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