A. This is a very common problem and can be quite difficult to remedy. Hot air rises and cold air is forced to the ground.
Most situations like this occur when only one air condtioning system cools both floors. More.
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.