This is a great question. Unity in Diversity in religion is just one facet of our great nation, but a significant factor. The previous rented house where I lived in had a mosque, a church for Mother Mary and a temple all in the same neighborhood in Bangalore.In the morning, you could devotional songs from all three places of worship but you never had any fights.
Not even one. Everyone respected the other religion and its boundaries. This is a classic example of unity and diversity that I have seen.
I think AMU is very good example in the sence of unity in diversity because here the student are from different religion,region and family background but we cant fight on the basis of our religion. Unity and strenth is our policy here.
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.