If you are in the US, call your state Ag (agricultural) extension. They will either send someone out or refer you to a qualified expert or resource. Raccoons can carry rabies so you need to be careful.
They are cute though. I used to have two that came into my kitchen every night, ate the cat food and left (awww or yikes, depending on how you look at it).
Through holes obviously. We have squirrels running up and down our roof, but none get in.
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.