There are no apps for that because it is against Facebook's privacy policy. This is a quote from their website: "Can I see who's viewed my profile? There's a group or application claiming I can find out who has been viewing my profile.
Facebook does not allow users to track profile views or see statistics on how often a particular piece of content has been viewed and by whom without your consent. If a Group or Application claims to provide this functionality, please report it to us here, as this is a violation of our Terms of Use.
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.