28th century BC

From Wikinfo

(29th century BC - 28th century BC - 27th century BC - other centuries)

(4th millennium BC - 3rd millennium BC - 2nd millennium BC)

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Contents 1 Events 2 Significant persons 3 Inventions, discoveries, introductions 3.1 References

Events

• 2775 - 2650 BC - Second Dynasty wars in Egypt
• 2750 BC - End of the Early Dynastic I Period, and the beginning of the Early Dynastic II Period in Mesopotamia.

Significant persons

Inventions, discoveries, introductions

• circa 2750 BC -- Silbury Hill begun

References

• Adapted from the Wikipedia article, "28th_century_BC" http://en.wikipedia.org/wiki/28th_century_BC, used under the GNU Free Documentation License