It depends. As long as she can be properly restrained in the seats, she should be good to ride. However, the park may ask her to sign a disclaimer that states her injuries and that the park take no responsibility for any further injuries etc. I went to Alton Towers as a child with my arm in cast (beyond my elbow) - as long as I was secured, I was ok to ride.
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.