If the Pope claims only Catholics are real Christians, are Catholics now supposed to pray on behalf of non-Catholic Christians?

The Pope would never claim that you were not a Christian. There is one True Church but Outsid of its walls many are spiritualy unite with God and the Church. There is batism by water, by blood, and by desire.

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.