Wow what an answer! You sure proved the existence of this mythical Palestine that the "Zionists" are now occupying!
You are missing the critical points of history.
Palestine became a successor state to Turkey upon the signing of the Treaty of Lauasanne.
The normal inhabitants of the state of Palestine that was defined by its international borders, by international legal norms, became Palestinians.
The Palestinians became the citizens of Palestine.
Those who did not normally live there were not citizens.
Take it from there.
Actually that is wrong and insane on so many levels, I don't even know where to start.
There was no Palestine in the last 700 years of the Ottoman Empire, the British and French took over all the lands after the Turks were defeated, and divided 99.9% of the lands into Arab Muslim states, except Jewish Palestine aka Israel and Arab Palestine, aka Jordan.
Arabs refused, they started a civil war, lost, then 5 Arab nations attacked Isrsel, lost again, and since then, it's been a constant series of Arabs attacking and getting their butts kicked.
The occupied terroritories aren't really occupied at all, they're areas that ware supposed to be part of the designated Jewish state, which were regained in one of the Arab attacks against Israel.
The Palestinians not occupied, they are Arabs who sided with their brethren in trying to destroy the Jewish state, and got stuck in the crossfire. Israel doesn't owe them anything.