Which event contributed most significantly to the settlement of Muslim peoples in Israel?

A' Exodus

B' Diaspora

C' Holocaust

D' World War 2

The event that is contributed most significantly to the settlement of muslim people in Israel is : B. Diaspora

I'm referring to Circassian Diaspora, not Jewish Diaspora. After The ottoman empire conquered the Middle east region, the kngdom resettle a lot of people based on their race and religion, which caused the Muslim People to be settled on some region within the Israel.