Why did US bomb Hiroshima and not Tokyo?

Related questions

1. Why did Japan surrender in ww2?
2. How many survived the Indianapolis?
3. Why did France surrender in ww2?
4. Why did the US not bomb Tokyo?
5. What is Iwo Jima famous for?
6. What is Iwo Jima called today?
7. How many Chinese were killed by Japanese?
8. What country does Iwo Jima belong to?
9. Why did the US attack Iwo Jima?
10. What is Jima in Islam?

Tags

1. #detonates
2. #united
3. #brought
4. #surrender
5. #states
6. #dropped
7. #devastation
8. #atomic
9. #cities
10. #hiroshima
11. #nagasaki
12. #japan
13. #month
14. #first
15. #mexico
16. #bombs
17. #world
18. #unconditional
19. #later
20. #japanese