It seems like you were on the right track: replacing the ItemsPanelTemplate in the ListBox with a WrapPanel, setting WrapPanel's Orientation to Vertical, and setting ScrollViewer. VerticalScrollBar to Disabled should be all you need to do.
I believe to do this, you need to write custom code - you've got the right idea in overriding ItemsPanelTemplate, but WrapPanel doesn't order stuff the way you want it - it'll order stuff as.
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.