Section 1-Early Humans Click the Speaker button to listen to the audio again.
PREHISTORY The period before history--prehistory-- is the period for which we have no written records. Archaeologists and anthropologists create theories.
Splash Screen Contents Chapter Introduction Section 1Early Humans Section 2The Neolithic Revolution and the Rise of Civilization Chapter Summary Chapter.
FIRST HUMANS: Prehistory -3500 B.C.. HOW DO WE KNOW? The period before history-- prehistory-- is the period for which we have no written records. Archaeologists.
