40th century BC

40th century BC

During the 40th century BC, the Eastern Mediterranean region was in the Chalcolithic period (Copper Age ), transitional between the Stone and the Bronze Ages. Northwestern Europe was in the Neolithic. China was dominated by the Neolithic Yangshao culture. The Americas were in a phase of transition between the Paleo-Indian (Lithic) to the Meso-Indian (Archaic) stage. This century started in 4000 BC and ended in 3901 BC.

Near East
In Predynastic Egypt, the El Omari culture arose during this period Start of the Naqada culture in Egypt In Mesopotamia, the Uruk period began

Europe
The Linear Pottery culture gives way to the Funnelbeaker culture in the north Cucuteni–Trypillian culture Pit–Comb Ware culture In the Pontic steppe, the Dnieper–Donets and Sredny Stog cultures flourish, according to the Kurgan hypothesis associated with Proto-Indo-Europeans

East Asia
Liangzhu culture Early Jōmon period begins on the islands of Japan Events and innovations Jade bi from the Liangzhu culture. The ritual object is a symbol of wealth and military power. 5.9-kiloyear event c. 4000 BC, More than 100 dwellings surrounding a community center, a cemetery and a kiln are built in Jiangzhai, near modern Xi'an, China Susa is a center of pottery production; c. potter's wheel in Mesopotamia approximate time of the construction of the Merheleva Ridge complex

Megalithic monuments are constructed in Brittany (Carnac), Portugal (Lisbon), central and southern France, Corsica and Great Britain Metallurgy during the Copper Age in Europe Domestication of the horse Plough in use Clay pots and vats discovered at a sprawling cave system in southern Armenia near the border with Iran shows signs of an organized effort to press and distill grapes