Coronary heart disease is when there is blockage that is in the coronary arteries. This is when the body will block up and then it causes many people to either have chest pain or it will cause them to have a heart attack.
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.