Seems to be a timing related issue. Using schedule > div as your selector causes all divs to start fading out, and then each triggering the fadeIn of the div. For the most straightforward solution, I'd probably just cache off the currently selected div and then use that to fade out (only fade out one rather than all of them).
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.