Your target heart rate should be 60 to 100 beats per minute. To find your heart rate place two fingers on the inner part of your wrist, when you find your pulse count the number of beats in 60 seconds, this is your heart rate.
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.