The answer to this question is <span> anomie; collective conscience.
According to emile durkheim, an action could only be considered as crime if the majority of people in a society agree that the action is unacceptable.
So, the cause of it usually either because the situation forced the perpetrator to do it, or because the perpetrator felt that he/she does not belong to the society, so he/she wouldn't be bound by the rules</span>
I think it is corn. That's only one of them. The others might be like fine silk
Population is the answer to the blank
Answer: mad-eye-moody is an arour or a dark wizard hunter
and there are 7 books in the series
(I am a harry potter expert so if you have anymore questions they will probly be answered by me)
hope that helps!