A switch statement is just a bunch of labels and a goto done by the compiler depending on the value of the thing inside the switch test.
After re-indenting your code and changing a few things so it compiles on my system, g++ compiles it without warnings.
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.