It depends on the person. If the girl is emotionally stable, she would be sad for a while but eventually recover. However, if she is a little depressed for example it might make her not want to go to school or work anymore.
In extreme cases bullying can cause people to harm themselves. If this girl is your friend you might want to call her to ask her if she is ok and to let her know you are there for her or, if not, make sure she has someone to talk to. These bullies should be reported, if it has not been done already.
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.