39th century BC (original) (raw)
(40th century BC - 39th century BC - 38th century BC - other centuries)
(5th millennium BC - 4th millennium BC - 3rd millennium BC)
Events:
Significant persons:
Inventions, Discoveries, Introductions:
(40th century BC - 39th century BC - 38th century BC - other centuries)
(5th millennium BC - 4th millennium BC - 3rd millennium BC)
Events:
Significant persons:
Inventions, Discoveries, Introductions: