Well I would say mankind but seeing as the other two are given value by mankind the objects representing money and religion may be left behind. Especially if we all die in a nuclear war or wiped out by a comet. But the concepts probably will die with us.
Unless the very last human being is athiest in which case religion.
Hard to say. I hope it is religion but money will probably win.
Mankind. Religion has been around since the beginning of mankind. In secular societies, it was paganism and in religion, God made man.
Money will only cease to exist when mankind has perished. The question has a very philosophical stance for if mankind ceases to exist, so will money and if no one exists, religion ceases too.
Religion. As the population of earth increases exponentially the percentage of church goers is dropping drastically. 50 years from now people that attend church and/or practice religion regularly will be in the minority.
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.