37th century BC

Events

• In the south of England, a rapid expansion of monument building occurred around 3700 BC.
• In the city of Uruk, southern Mesopotamia, groups of tokens representing commercial transactions begin to be enclosed in hollow clay balls and kept in archives.
• The Maykop culture, a major Bronze Age archaeological culture in the Western Caucasus region of Southern Russia, began around 3700 BC.
• Lothal of Indus Valley Civilization in India.