There are some good news and some bad news. The bad news are that you're not doing it properly by concept. It is true that it's better not to load variables unless you need them - but you'll better declare them in your php side, not on the smarty side.
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.