Do you think school within any given nation would be aware enough of Muggle conflict taking place, and offer any protection for Muggle-borns or children from Muggle families? After all, these children are supposed to make up about a tenth of the school's population at any given time.

Conflicts I'm talking about would be events such as the Holocaust/Nazi Occupations, Chinese Cultural Revolution, reigns of Pol Pot and Idi Amin, and probably a lot of others I can't think of right now.

What do you think it would take for the school to intervine?