Native Americans in the United States: Encyclopedia II - Native Americans in the United States - Early history

Native Americans in the United States - Early history

See also: archeology of the Americas, models of migration to the New World, and indigenous people of the Americas for more detailed history and migration theories.

Native Americans in the United States - The Bering Strait Land Bridge theory

Based on anthropological and genetic evidence, most scientists believe that most Native Americans descend from people who migrated from Siberia across the Bering Land Bridge between 17,000 and 11,000 years ago, where the Bering Strait is today.

The exact epoch and route is still a matter of controversy.

It should be noted, however, that many Native Americans reject theories of modern anthropology, having their own traditional stories that offer accounts to their origins, which are seen only as folklore by the scientific community.

The primarily Siberian origin is widely regarded as the most likely, consisting of at least three separate migrations from Siberia to the Americas:

• The first wave, during the late Pleistocene, would be the forerunners of the Clovis and Folsom cultures, both hunting the abundant large mammals of the virgin continent. This wave eventually spread over the entire hemisphere, as far south as Tierra del Fuego and is believed to have reached the New World no later than 11,000 years ago.
• The second migration brought the ancestors of the Na-Dene peoples. They lived in Alaska and western Canada, but some migrated as far south as the Pacific Northwestern U.S. and the American Southwest, and would be ancestral to the Dene, Apaches and Navajos. This group is believed to have reached North America between 6,000 to 8,000 years ago.
• The third wave brought the ancestors of the Inuit, Yupik and Aleut peoples. They may have come by sea over the Bering Strait, after the land bridge had disappeared. They are believed to have reached Alaska as late as 3,000 years ago.

In recent years, molecular genetics studies have suggested as many as four distinct migrations from Asia. These studies also provide surprising evidence of smaller-scale, contemporaneous migrations from Europe, possibly by peoples who had adopted a lifestyle resembling that of Inuits and Yupiks during the last ice age.

While many Native American groups retained a nomadic or semi-nomadic lifestyle through the time of European occupation of the New World, in some regions, specifically in the Mississippi River valley of the United States, in Mexico, Central America, the Andes of South America, they built advanced civilizations with monumental architecture and large-scale organization into cities and states.

A recent (2004) study has claimed evidence which, if accepted, would extensively revise the timeline of human habitation in the Americas. At the Topper site on the Savannah River near Allendale, South Carolina, a team led by University of South Carolina archaeologist Dr. Albert Goodyear reported recovering what they claimed to be stone tool artifacts from strata considerably below that of Clovis culture remains. Using stratigraphy and charcoal material found with the artifacts, radiocarbon dating performed by the University of California at Irvine Laboratory dated these remains to be at least 50,000 years old. This would indicate the presence of humans well before the termination of the last glaciation. Other archaeologists have disputed the dating methodology employed, and have also questioned whether these "artifacts" are not in fact naturally-formed, rather than of human manufacture. Other recent claims for pre-Clovis artifacts have similarly been made in some South American sites. The notion of pre-Clovis habitation continues to be a subject of scholarly debate, and the issue has not yet been satisfactorily resolved.

Native Americans in the United States - Settling down

By 1500 BCE, many tribes had settled into small indigenous communities. In several regions, temporary hunter-gatherer settlements were transformed into small permanent or semi-permanent settlements and villages, frequently established in regions, such as river valleys, which were conducive to the raising of crops. Several such societies and communities, over time, intensified this practice of established settlements, and grew to support sizeable and concentrated populations. Examples include those of the Mississippian Culture and the Pueblo peoples (Anasazi). They constructed large and complex earthworks, and were particularly skilled at small stone sculptures and engravings on shell and copper. Agriculture was independently developed in what is now the eastern United States by 2500 BCE, based on the domestication of indigenous sunflower, squash and goosefoot. Eventually, in the last eleven hundred years, the Mexican crops of corn and beans were adapted to the shorter summers of eastern North American and replaced the indigenous crops.

The large pueblos, or villages, built on top of rocky talleland or mesas of Southwest around 700 CE, were a complicated aggregate of family apartments. Towns were one large complex of buildings, with multistoried houses arranged around courtyards or plazas. Wooden ladders provided access to upper levels. Under the courtyards, subterranean kivas, or ceremonial structures, served as meeting rooms for religious societies.

While exhibiting widely divergent social, cultural, and artistic expressions, all Native American groups worked with materials available to them and employed social arrangements that augmented their means of subsistence and survival.

Adapted from the Wikipedia article "Early history", under the G.N U Free Docmentation License. Please also see http://en.wikipedia.org/wiki