The main chemical compunds with benefits for health in green tea are caffeine and theanine. Caffeine being a phosphodiesterase inhibitor brings about most of the effects related to loss of weight and reducing cholestrol levels and therefore are beneficial in the long run. Theanine boosts up the cognitive effects for a short period of time providing you with relaxation as well as alertness at the same time.
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.