There is no water trap --- usually called a P-trap that hold some water and does not allow those fumes and foul odors to escape into the bathroom ..... what you have to do is 1st clean and clear the drain of collected hair and soap scums and then hope that solves the problem ,,, if not then you need install a P-trap and it is best that you hire a plumber to correct the drain ....
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.