Ancient River Valley Civilizations

Africa

3100 BC
2700 BC - 2200 BC
2540 BC
2055 BC - 1650 BC
1550 BC - 1070 BC
1364 BC
1274 BC
1215 BC
1200 BC

Asia

Europe

330 BC

Middle East

3500 BC
2750 BC
2340 BC
1792 BC - 1750 BC
1750 BC
1600 BC - 1200 BC
1274 BC
1010 BC - 970 BC
970 BC - 930 BC
722 BC - 721 BC
700 BC - 612 BC
605 BC - 562 BC
586 BC
559 BC - 530 BC
539 BC
521 BC

North America

South America