The painter Polygnotus of Thasos begins his work (approximate date). Cimon leads an Athenian attack on the island of Skyros and expels the indigenous inhabitants who are regarded as pirates. King Yuan of Zhou becomes king of the Zhou dynasty.
Conflict & Security
Cimon leads an Athenian attack on the island of Skyros and expels the indigenous inhabitants who are regarded as pirates.source
King Yuan of Zhou becomes king of the Zhou dynasty.source
Technology & Infrastructure
The painter Polygnotus of Thasos begins his work (approximate date).source
Climate & Environment
The first recorded eruption of Mount Etna occurs.source