Migration

Today I learned about how human migration has shaped evolution, and as a result, the way humans became different. I learned about migration patterns of the earliest humans and that where they ended up settling had huge impacts on the way they evolved, not just biologically but socially and culturally. We also tried to sort people based on their race. This was much more difficult than I imagined it would be. Today I learned that migration is a much bigger factor in human history than I have previously thought.