What periods is the Stone Age divided into, what achievements did ancient people achieve in the Neolithic era?

The Stone Age falls on the end of the Late Paleolithic period (40-12 thousand years ago). In fact, it can be divided into the following time periods: Mesolithic (18-10 thousand years BC) Neolithic (10-7 thousand years BC) and Eneolithic (7 thousand years BC) … During this time, people invented a bow and arrows, and people also learned to cultivate the land, which served to develop agriculture. For the first time, settlements began to arise, we can say that people were moving from a nomadic lifestyle to a sedentary one. Also, crafts began to emerge, culture developed, and so on.