c. 550 BCE★★★★★
Cyrus the Great founds the Achaemenid Empire
Cyrus II defeats the Median king Astyages, laying the foundation of the Persian Achaemenid Empire, the largest empire of its time.
PoliticsDynasty· Iran
Cyrus II defeats the Median king Astyages, laying the foundation of the Persian Achaemenid Empire, the largest empire of its time.
Bearers of the Lapita culture, known for their dentate-stamped pottery, settled islands from the Bismarck Archipelago to Fiji, Tonga and Samoa, laying the foundations of Polynesian societies.
The Nok culture flourished in present-day central Nigeria, known for its terracotta sculptures and as one of the earliest iron-smelting cultures in sub-Saharan Africa.
The Olmecs develop the earliest known complex civilization of Mesoamerica along Mexico's Gulf Coast, known for their colossal stone heads.
A Bronze Age and early Iron Age culture of the Red River valley and north-central Vietnam, famous for its bronze drums.