To become an LPN or liciensed practical nurse you will need some extended schooling. Trade schools and your local college will get you started with the right courses. Often your local hospital will sponsor interested students and give them on the job training.
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.