Who led the 4th crusade?

Related questions

1. What is the theme of Sailing to Byzantium?
2. Why was the Fourth Crusade a failure?
3. Are Byzantium and Constantinople the same?
4. What is a Byzantine icon?
5. What is the function of Byzantine painting?
6. What is Byzantium known for?
7. What is Byzantium called now?
8. Which churches are Catholic?
9. Was the Byzantine Empire Catholic?
10. What is the meaning of Sailing to Byzantium?

Tags

1. #crusade
2. #enrico
3. #knights
4. #treaty
5. #november
6. #group
7. #latins
8. #another
9. #french
10. #blinded
11. #against
12. #pogrom
13. #fourth
14. #reaching
15. #mideast
16. #dandolo
17. #called
18. #venice
19. #innocent
20. #constantinople