Prehistory and Sciences of Antiquity

Human prehistory is the period between the use of the first stone tools c. 3.3 million years ago and the invention of writing systems. The earliest writing systems appeared c. 5,300 years ago, but writing was not used in some human cultures until the 19th century or even later. The end of prehistory therefore came at very different dates in different places, and the term is less often used in discussing societies where prehistory ended relatively recently.