Usually they are slowly dissolved and resorbed by the body in the weeks following the extraction as the surgical site is healing. Smoking, swishing water, or sucking on a straw immediately after an extraction can cause a blood clot to fall out and can result in a painful condition known as a "dry socket.
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.