/ 
/ 
1640s BC
From Wikipedia, the free encyclopedia
| Millennium: | 2nd millennium BC |
| Centuries: | 18th century BC - 17th century BC - 16th century BC |
| Decades: | 1670s BC 1660s BC 1650s BC - 1640s BC - 1630s BC 1620s BC 1610s BC |
| Years: | 1649 BC 1648 BC 1647 BC 1646 BC 1645 BC 1644 BC 1643 BC 1642 BC 1641 BC 1640 BC |
| Categories: | Births - Deaths - Architecture Establishments - Disestablishments |
[edit] Events and trends
- 1640 BC — The Middle Kingdom ends in Ancient Egypt and the Second Intermediate Period of Egypt starts.