There are licensing rules for foster and day care homes but for a family household there are no "rules" or "laws" regarding how many children can be in a bedroom, if boys and girls can share a room, etc. The only time that this could be of concern is if one of the children is harming another child physically, sexually, etc. 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.