A map scale shows the ratio between the distances on the map and the distances in reality (one inch= 10 miles, for example) whereas the map legend tells what the various symbols on the map represent (landforms, size of roadway, state capitals, etc. ).
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.