No, you haven't a clue. You just haven't studied history. The Ottomans defeated the Mamluks in 1486. The Mamluks were from Egypt. The Palestinians have always lived their, through Christian and Muslim rule. Educate yourself, stop demonstrating your ignorance.
So you are saying that no one lived there before the Christians and muslims now. Just another attempt at removing the Jews from history because their presence upsets all your islamonazi propaganda. As late as the 7C the Jews were firmly entrenched in Palestine and mo'mad commented on it. Then he had an aberration and slipped further down into mental delerium