Try something where (PanelList is a ListBox or something).
Try setting VirtualizingStackPanel. IsVirtualizing="True" on your ListBox - MSDN Documentation. Also see this blog post I came across.
I haven't tried it personally, but it seems like a good place to start. Good luck!
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.