Kelteminar Culture, Varna Culture, Hemudu Culture, Sredny Stog Culture, Faiyum A Culture, Jōmon Culture, Aboriginal Australians, Jômon Culture and others.
What happened in 4500 BCE?
Copper Metallurgy (Chalcolithic); Carnac Stones; Varna Necropolis and Earliest Worked Gold; The Establishment of the Sheep-Herding Economy on the Steppe.
How many civilizations ruled the world in 4500 BCE?
In 4500 BCE, 14 civilizations were active on the map.