early societies of mesoamerica Flashcards
1
Q
how did people get to the americas
A
1) large wave from siberia to alaska
2) sailing/ drifting with currents from NE asia to N america
2
Q
first form of food
A
hunting and gathering
3
Q
why did they switch to agriculture
A
- large game scarce
- overhunting and hard to adapt to global warming