21st century BC - Events

(22nd century BC - 21st century BC - 20th century BC - other centuries) (4th millennium BC - 3rd millennium BC - 2nd millennium BC) 21st century BC - Events. 2130 BC – 2080 BC — Ninth Dynasty wars in Egypt. 2112 BC – 2095 BC — Sumerian campaigns of Ur-Nammu. 2091 BC — beginning of the mythological Patriarchal Age is traditionally set in this year. 2071 BC — Magh Ithe, first recorded battle in Ireland myths. 2070 BC* — X ...

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• 21st century BC - Events
• 21st century BC - Significant persons
• 21st century BC - Inventions discoveries introductions

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