the Ottomans and Brits were themselves occupiers and usurped the will of the Arab natives, so that a wrong starting point. The so called "Jewish Areas" were contrived results of the mentioned colonialized areas which actually were full of hundreds of thousands of Arabs , who still existed, until the Euro Jewry masses influx. So you see the Arabs were not wrong in their wars.
Your recanting of ancient history with the Crusaders has no value. Neither does the 'achievement test', popular in western supremacist ideology, that they are low class peasants therefore we get to do whatever we want to them. If that were the case then no Arab has any right to any Arab majority area whatsoever since there were never any Arab states and they are all dumb goat herders anyway! We are so much better so we can do whatever we want. Even the Jewish area of Palestine was based on this Eurocentric concept.
fast forward to today, Israel is not surrounded by hostile enemies , a big myth. There is no existential threat to them, myth #2. They are totally dominant in all aspects . The Arab nations in fact are their servants, mainly fueled by the Iran-Saudi split. israel is in total control of everything but makes excuses that fools believe, that somehow they are the eternal victim. Israel should simply leave the west bank, or not then annex it. Neither will happen because the status quo is hugely beneficial at no cost to them which they trick everyone with lies and hyperbole.