Sketal system is the biological system of bones, providing support in living organisms. The skeleton functions not only as the support for the body, but also in haematopoiesis, the manufacture of blood cells that takes place in bone marrow.
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.