Angiograms are X-ray pictures of blood vessels. To do an angiogram, the doctor puts a catheter (a very thin, flexible tube) into the blood vessel. He or she then injects a contrast dye into the blood vessel that shows up on X-rays.
The angiogram allows your healthcare provider to check the inside of a blood vessel to see if it is narrowed, leaking, misshapen, enlarged, or blocked. Sometimes X-ray pictures of blood vessels can be done with magnetic resonance imaging (MRI) or computerized tomography (CT scan) so that a catheter does not have to be put into the blood vessel.
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.