Muslims aren’t history; World War II is.
Muslims practice Islamonazism. Nearly every Islamic country practices Islamic national socialism. The book with which this thread is concerned is quite popular in that part of the world. Never underestimate the power that a book of evil holds, whether the Koran or MK.
And since Europe still was quite anti-Israel even before the recent en-masse influx of Muslims, the context that young minds would see this book in cannot be presumed to be mere history; even worse now with the large Muslim presence.