Don't bother. There are enough proud Indians who will join the Indian Army without requiring any explanations. Your services are really not required nor anyone else's who asks question like you..
U first tell em wy not to join ofcourse join indian army and defending countr is our job is not its our job them whom job it is to defend the country.
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.