Timeline of Migrations- From Africa to the world (Prehistory - 2100) This video shows how humans moved and spread across the world—from the first people in Africa to how we reached every part of the globe. You’ll see how humans survived, traveled, and built new lives in different places from the distant past to the future (100,000 years ago to 2100). It's a timeline of the great human migrations—easy to follow and full of fascinating facts!