Hi! :)
They were in peace negotiations with Japan and weren't expecting it.
B. Slaves because it says lash drivin as in whips to make the slaves do the work
Answer:
The spent nuclear fuel is easy and safe to dispose of is not a potential problem of using more nuclear energy.This isn’t a potential problem because the disposal is straightforward and can be done safely almost anywhere. However, final disposal would be best if done in a deep geological area.