Which way allows the chest to recoil completely after each chest compression?

Allow your hand to come off the chest slightly. Not so much that you lose your position but just enough to ensure that you are not applying pressure.

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.