How did migration lead to the population of the world?

Question

beccaboo333 · Answer

Because hunter gathers used up all food sources in certain areas and had to eat or starve. They had to move, much like the native americans. They also moved during different seasons for protection from weather. To get closer to other bands for women to marry their sons.
The USA was visited and colonized by many.many people before the europeans. Chris Columbus was last!

There was a ice bridge over the North Atlantic and they hunted and fished next to the edge of ice while moving westward all the time. The land bridge across the bearing strait theory is Horse apples!

anonymous · Answer

thank you can you help with one more?

beccaboo333 · Answer

close this one and ask it as a new one

anonymous · Answer

kk