Curated OER
Athabaskan Migration & Bering Strait
Pupils study Athabaskan migration patterns and the Bering Strait Land Bridge theory. They investigate the importance of the expansion of trade and compare the differences between American Indian oral tradition accounts of origin and...
Other
Phmc: Paleoindian Period: 16,000 to 10,000 Years Ago
A good description of the theories behind the various migration routes into the Americas, the evidence for pre-Clovis culture in the eastern part of America, and a discussion of the paleoindian sites particularly in Pennsylviania.
Wikimedia
Wikipedia: Indigenous Peoples of the Americas
Looks at migration theories proposed in regard to the early peopling of the Americas, European colonization, early agriculture and culture. Also looks at contemporary indigenous groups, then groups within each country in the Americas.
BBC
Bbc: North America's First People
Easy-to-understand explanations for the theories revolving around first Americans. Each theory: Clovis First and Pacific Coast Route, is explained as well as the basis for the debate.