Is Fullmetal Alchemist Brotherhood a remake or the sequel?

Related questions

1. What episode does Fullmetal Alchemist split?
2. What's the difference between Fullmetal Alchemist?
3. What's the difference between Full Metal Alchemist and brotherhood?
4. Will they make more Fullmetal Alchemist?
5. Does Ed get his leg back?
6. Is Fullmetal Alchemist coming back?
7. Is Fullmetal Alchemist manga complete?
8. Which Fullmetal Alchemist series is better?
9. How many Fullmetal Alchemist manga are there?
10. What is the difference between Fullmetal Alchemist and brotherhood?

Tags

1. #original
2. #alchemist
3. #series
4. #influences
5. #fullmetal
6. #remake
7. #almost
8. #first
9. #reimagining
10. #which
11. #neither
12. #brotherhood
13. #points
14. #completely
15. #other
16. #sequel
17. #watch
18. #divergence
19. #might
20. #similar
21. #point
22. #covers