I do not know if I understand your question correctly. You don't have an href attribute set to the menu "Planing" (not sure if it is on purpose). If you wish to do is just open and close the panel (without going to a link) then this change to your code should help.
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.