What happened to Alexander's empire after his death?

Related questions

1. Who killed Alexander the Great's son?
2. Was Alexander Greek or Roman?
3. Who Killed Hector?
4. Who won between Porus and Alexander?
5. Who defeated Sikander?
6. Was Alexander the Great Spartan?
7. Was Alexander defeated by porus?
8. Was the Trojan Horse a real event?
9. Is Jerusalem in Israel or Palestine?
10. How did Alexander the Great became pharaoh?

Tags

1. #states
2. #diadochi
3. #surviving
4. #darius
5. #series
6. #subsequently
7. #following
8. #persian
9. #years
10. #alexander
11. #overthrew
12. #generals
13. #empire
14. #entirety
15. #civil
16. #several
17. #achaemenid
18. #ruled
19. #establishment
20. #death
21. #apart
22. #resulting
23. #conquered
24. #heirs