All dialogs get the ui-dialog-content class added, so you can just do this when opening your dialog.
If you're using jquery-ui dialog, you should be able to use something similar to $(". SelectorClass"). Dialog("destroy") to reset all dialogs back to their original (hidden) states.
(Making sure to put in your own selector class/ID of course!).
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.