The median in math is the average of the two numbers in the middle of a list of numbers. You would basically have these numbers listed in descendant to ascendant order to find the median. You can find more information here: mathforum.org/library/drmath/view/57598.....
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.