Mesopotamia

Sumerians

7000 BC
2350 BC
700 BC
500 BC
400 BC
400 BC
300 BC
200 BC
200 BC
100 BC

World religion

3500 BC
3000 BC
3000 BC
510 BC
500 BC

Rome

54 BC
50 BC
50 BC
49 BC
20 BC

Greece

2,000 BC
2,000 BC
1600 BC
1550 BC
59 BC