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. 10th century BCE – c. 1st century★★★★★
A Bronze Age and early Iron Age culture of the Red River valley and north-central Vietnam, famous for its bronze drums.
CultureTechnology· Vietnam
c. 5th century BCE – c. 5th century★★★★★
In the desert of southern Peru, the Nazca and earlier cultures create enormous geoglyphs on the ground, best seen in full from above.
CultureArt· Peru