Road to the Agricultural Revolution. Paleolithic to Neolithic Era. Prehistory. Prehistoric or Prehistory – refers to the time before the advancement of writing. Paleolithic Era. Paleolithic Era also means Old Stone Age . The Paleolithic or old stone age began 2 million years go.
Road to the Agricultural Revolution
Paleolithic to Neolithic Era
3. Social inequality
Made useful products for the whole community
The Five Features of a Civilization