President Franklin Roosevelt released an executive order during WWII, in which 120,000 Japanese-Americans were forced into camps over fear of Japanese spies after the events of pearl harbor.
A is definitely the right answer
I know this isn't an answer, but...
Do you have a question? I can't help you if you don't. I don't see any attachments so if you wanted to attach something then you should try to re-do your question maybe.
During the period of the crusades warfare between Muslims and Christians lasted nearly 200 years.
Hope this helps. :)