A-Group culture
| Chalcolithic Eneolithic, Aeneolithic, or Copper Age |
|---|
|
↑ Stone Age ↑ Neolithic |
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↓ Bronze Age ↓ Iron Age |
The A-Group was the first powerful society in Nubia, located in modern northern Sudan and southern Egypt and flourished between the First and Second Cataracts of the Nile in Lower Nubia. It lasted from the 4th millennium BC, reached its climax at c. 3100 BC, and fell 200 years later c. 2900 BC.