After decades of relative calm on mixed cities...Jihadi inciters backed by Iran, succeeded.
Someone years ago on FR posted a description of what happened in the Middle East over a hundred years ago.
The Christians and Jews got along well with their moslem neighbors.
Then one day the muzzin made a call from a minaret. The moslems went all glassy eyed, pulled out knives and started killing their Christian and Jewish neighbors.
After several hours of murder, the muzzin made another call from the minaret and suddenly the killing stopped.
I always remember that when I see a moslem on the streets.