How could I differentiate normal logout or facebook logout in asp.net mvc?

One possible solution is Creating a session/cookie when you log-in using facebook and while log-out you can check if the cookie/Session exist and log out according.

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.