This document provides an overview of prehistory and ancient history, dividing it into two main periods: prehistory and history. Prehistory is further divided into the Paleolithic, Neolithic, and Metal Ages. History begins around 3500 BC and includes the Ancient period spanning Mesopotamia, Egypt, Greece and Rome. It then outlines some key developments in Mesopotamia, Egypt, Greece and the Roman Empire during this Ancient period before concluding with the fall of the Roman Empire marking the end of Ancient History and beginning of the Middle Ages in 476 AD.