First Americans: New theory
WHEN and how did the first people arrive in the Americas?
For many decades, archaeologists have agreed on an explanation known as the Clovis model. The theory holds that about 13,500 years ago, bands of big-game hunters in Asia followed their prey across an exposed ribbon of land linking Siberia and Alaska and found themselves on a vast, unexplored continent. The route back was later blocked by rising sea levels that swamped the land bridge. Those pioneers were the first Americans....
In the past five years, however, a number of discoveries have posed major challenges to the Clovis model. Taken together, they are turning our understanding of American prehistory on its head.
comments powered by Disqus
- Round 2: It's Benny Morris vs. Martin Kramer ... Was there a massacre in 1948 in Lydda?
- World War I Anniversary: Five Historians, Two Questions
- While French historians take a common view of WW I, British and German don't
- Historian: Proclamation Naming Pa. State Gun Gets Facts Wrong
- Irish slave owners were compensated historian reveals