You can make paper mache glue several ways. The first is to take regular white, school glue and dilute it slightly with water. The second is to mix flour and water together and mix thoroughly to make a paste.
Add enough water so that the paste is about the consistency of shampoo. More.
Paper mache you will need flour water & a good supply of recyclable paper.
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.