Neolithic age

During  Neolithic age the lifestyle of human had improved a lot.

Human being had started building mud houses growing crops and domesticating animals.

They thus become food producers from gatheres.

The termination of the Neolithic period is marked by such innovations as the rise of urban civilization or the introduction of metal tools or writing. Again, the criteria vary with each case. The earliest known development of Neolithic culture was in SW Asia between 8000 B.C. and 6000 B.C.

In Egypt it is generally accepted that prehistory ended around 3500 B.C.E. whereas in New Guinea the end of the prehistoric era is set much more recently, at around 1900 C.E. The earliest historical document is said to be the Egyptian Narmer Palette,dated 3200 B.C.E.