Should do the trick, provided that bash is on the path somewhere. See here for more details.
Honestly, if you want portability, invoke as /bin/sh and code to POSIX. It's less pretty, but you will run into fewer potential issues if you do.
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.