Tags must be bound to strings. You should create a converter to cast it from a numeric value to string. If you only see 0 this is probably the resolution.
This would be the first thing I would explore though you would expect it cast it using ToString().
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.