jan 1, 2000000 BC - Homo erectus

Description:

- 2 million years
- Tool makers
- Group hunt/gathering
- The beginning of migrations out of Africa
- What happened to homo Erectus?
- Older theory
- Killed off by Homo sapiens
- Could not adjust to climate
- Newer theory
- Mated into Homo sapiens (interbred)
- Homo sapiens moved and lived in larger numbers

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