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20th century BC - Wikipedia, the free encyclopedia (119 words) |
 | 2064 – 1986 BC -- Twin Dynasty wars in Egypt. |
 | 1991 BC -- Egypt: Pharaoh Mentuhotep IV died. |
 | 1950 BC -- The copper bar cubit of Nippur defines the Sumerian cubit as 51.72 cm |
| Easy Encyclopedia - Online Encyclopedia. Knowledge is Power (651 words) |
 | The Middle Kingdom is a period in the history of ancient Egypt stretching from the establishment of the 11th dynasty to the end of the 14th dynasty, roughly between 1986 BC and 1633 BC. |
 | In 1908 BC he was presumably murdered by his bodyguard and Senuseret, campaigning against Lybian invaders, returned to Iljtawy with haste to prevent a takeover of the government. |
 | Senuseret's successor Amenemhat II (1875 BC - 1840 BC) made the position of the nomarchs hereditary again (weakening the centralized government though) and established trade connections with Nubia and a war seems to be conducted in the Levant. |