In the Old Stone age people made tools and weapons mainly from stone. Also they discover hunting in groups was better.In this time there were many nomads.They only lived in groups of up to 60.
The Neolithic age Began 11,000 years ago with discovery of farming.In this time they started to settle in one area . And now had more people in groups because of a steady way of food from farming.
Areas of the world experienced a dramatic shift in their way of life because of the development of civilization these places saw the development of writing, government ,job speciazation and an increes of technolgy inprovment