So peaceful.... Multiple massacres and entire towns getting sacked for being Jewish sure doesn't sound like peaceful to me.
https://en.wikipedia.org/wiki/History_of_the_Jews_in_the_Ottoman_Empire#Antisemitism https://en.wikipedia.org/wiki/Old_Yishuv
The Ottomans lost in WWI, and the empire got split up. It's not surprising that non-Muslim groups in the area got control of some of the parts.