1. The First Migrators to North America
The most reliable theory that explains this mystery is the Bering Land bridge theory, which explains that the Stone Age people left Siberia to Alaska then passed through the ice-free corridor during the last ice age and arrived in North America. ... Scientists have found new evidence of stone tools dated from 1,000 year before Clovis, there still lack of enough evidence to disproved Bering Bridge theory. ... A discovery at the Gault Site in Texas suggesting that the first inhabitants of North America came from Africa by a different route because the ice-free corridor did not existed at this...
- Word Count: 2012
- Approx Pages: 8
- Has Bibliography
- Grade Level: Undergraduate