It depends on your age but as long as you can show your parents that you're capable of caring for what ever piercing you get, there shouldn't be a problem.. It is your body after all.
Not sure how old you are, but C's are nothing to brag about. I wouldn't push them too hard. Try to mix in a "B" or two.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.