While they had land, it was a wasteland. They didn’t do much with it. Now that its greener due to the Israeli’s hard work, the Arabs want it back.
After the Jooos! drained the swamps and clearned the land, dying of malaria, cholera and typhus in the hundreds, they came in from elsewhere and claimed it was all theirs. Can’t give it “back,” we bought it with blood, sweat and tears, moral currency if ever there was any. What they have, they have. They aren’t getting any more.