Uncontacted contemporaries · 426 overlapping years

Kingdom of Kush Han Dynasty

For 426 years — from 206 BCE to 220 CE — both civilizations existed simultaneously. Neither this dataset nor the historical record shows any documented trade, war, or diplomatic contact between them.

1,070 BCE 350 CE

Kingdom of Kush

1,070 BCE–350 CE

Han Dynasty

206 BCE–220 CE

↑ Overlap begins, 206 BCE

Kingdom of Kush

Nubia, Northeast Africa

A Nubian kingdom that conquered and ruled Egypt as pharaohs, later building more pyramids than Egypt itself.

Han Dynasty

East Asia

A four-centuries-long dynasty so foundational that 'Han' became the ethnonym for the majority Chinese population.

Traits both developed independently

With no documented contact, any shared trait below represents independent development rather than transmission from one to the other.

Monumental architecture Bronze metallurgy Iron metallurgy Irrigation agriculture Standing army Long-distance trade Urban planning

Kingdom of Kush only

No traits unique to Kingdom of Kush in this comparison.

Han Dynasty only

Codified law
Astronomical record-keeping
Seafaring