All you have to do is go to the school district office where you would like to work and ask for an application. Some school districts have online applications as well. Each school district also has different requirements, so it is best to check them out before you go too far into the process.
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.