How did the ice ages influence human migration?

Answer 1

The Ice-Age influenced human migration in many ways. One way is that there was less food, which influenced human migration because people spread out to look for more food sources. Another way is that people wanted to need to feed only themselves, instead of everyone around them. A third way is that the Bering Strait froze, giving them an easy way to travel. This is how the Ice age influenced human migration.

The ice age influenced human migration in other ways, too. One way is that it forced the Homo Erectus to become smarter, in order to survive. Another way is that the humans migrated to follow the animals they hunted that migrated. A third way is that it was too crowded in Africa for all of the humans. These are some other ways that the Ice-Age influenced human migration.