Is "dem bones" a music group?

No. Dem Bones is not a popular music group.

Dem Bones Dem Bones, Dry Bones or Dem Dry Bones, the well-known traditional spiritual, often used to teach basic anatomy to children (although its description is far from anatomically correct) wikipedia.

Popular music group popular music group (a band playing music intended to appeal to large numbers of (usually young) people) wikipedia.

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.