Rich means really sweet & full of sugar like a rich chocolate cake for example its full of sugar but tasty.
Strong,intense flavor. E.g. 'Rich milk chocolate' would be creamy, smooth, strong and you wouldn't want more after having some.
Rather than Hershey's, which is kinda cheap and is bland. A 'rich' dessert, would be thick, moist, chocolaty if chocolate flavored, sweet and all the above. It normally means high quality as well as taste wise.
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.