Unsurprisingly history finds no evidence of any people, race, tribe or culture known as Palestinian who attempted at any time to reclaim any lost land to any domestic or foreign colonizer. The anthropological miracle called the Palestinians only came into existence in the 1960’s, along with...
Heck, even when I was a boy, there was no such thing as a "Palestinian" people. It was only after Arabs lost the Six Day war that they created this brand new people out of whole cloth.
It was all just a propaganda ploy to create an artificial sense of victimhood. It was a very successful one, too, as the world has shifted from perceiving the hosilities correctly -- as Arab against Jew -- to one that is incorrect.
The Egyptian nephew of a card carrying Nazi had much to do with that. This Egyptian emmersed in the Nazi ideology and propaganda techniques changed his name from al-Husseini to Arafat, and the rest is history.