Where did human life begin?
Why did people migrate out of Africa
The land bridge that allowed people to move to North America connected which two continents together?
Why did people migrate over the land-bridge?
How did the land-bridge form?
How did people get food in the Paleolithic Age (select all that apply)
How did people get food in the Neolithic Age (select all that apply)
Select all that apply: What did people learn to do in the Paleolithic Age
What is the Neolithic Revolution?
Select all that apply: What are effects of the Neolithic Revolution