No, you don't have to create a module. If you just create foo. Lua like this.
You haven't given us enough information. For example, you don't say if GameObjectUtilities is defined or what its value is. (I'm guessing it is set to true.).
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.