2600 B.C. 2,500,000 B.C.. 1,600,000 B.C. 40,000 B.C.. Time Line 4,000,000 B.C. 2500 B.C. 3000 B.C. The Peopling of the World, Prehistoryâ2500 B.C. 4,000,000 B.C. 8000 B.C..…
Chapter 1 The First Civilizations: The People of Western Asia and Egypt W The Spread of Homo sapiens The Spread of Homo sapiens 1. It is estimated that the earth is as much…