Anything is possible if you want it. Do some research. Ask qualified nurses about their training and job and any advice they might have.
Try some work experience in that area to get a feel for it. Find out what is involved in the course. Speak to a careers counsellor to see if they think you could do it.
If it is really something you want to do, then you can do it.
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.