Persian Empire, Persepolis

The early history of man in Iran goes back well beyond the Neolithic period, it begins to get more interesting around 6000 BC, when people began to domesticate animals and plant wheat and barley. The number of settled communities increased, particularly in the eastern Zagros mountains, and handmade painted pottery appears. Throughout the prehistoric period, from the middle of the sixth millennium BC to about 3000 BC, painted pottery is a characteristic feature of many sites in Iran.