You can get a generic access token for your app that will let you look at requests where you would otherwise need an access_token parameter in the Graph call. You don't need to authenticate users as the access token is for the application.
By specifying GRAPH API user token, you simply meant that you are using user preferences and information . If your intention is to fetch some public page information , then you need that page userid or username . And , if you are intention is to grab all the public data which is available for your particular user , then you have to pass oAUTH system,Since indirectly you are accessing his information which is meant public under some facebook govern rules .
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.