c. 16th century BCE – c. 5th century BCE★★★★★
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.
ExplorationCulture· Papua New Guinea, Fiji, Tonga, Samoa
c. 15th century BCE – c. 1st century★★★★★
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.
CultureTechnology· Nigeria
c. 12th century BCE – c. 4th century BCE★★★★★
The Olmecs develop the earliest known complex civilization of Mesoamerica along Mexico's Gulf Coast, known for their colossal stone heads.
Culture· Mexico