What a complicated web we weave....
There is a nice video on you tube that depicts the Romans dispersing the Jews throughout the Provinces [Europe], considering them a threat to the Empire, where they succeeded beyond all expectations even when prohibited to do "honest work". Therefore few laborers and more lawyers, doctors as well as diamond experts since their position required security and portability. Over time this created resentment culminating in Hitlers "Final Solution".After the war, out of guilt and self interested the Allies needed another "Ghetto", the state of Israel was only created after intense terrorist activity against colonial GB, as well as punishing the Arabs who mostly supported the Axis. Again succeeding beyond expectations as well as resentment. They had succeeded in the previously forbidden occupations of farming and soldiering. Naturally the Palestinians who had supplanted the Jews were not pleased. Most of the non Jewish world no matter the protestations prefer not to have Jewish neighbors and the Israelis know it, Therefore if you agree with the above where do you relocate them to?
Then we have the powerful Zionist lobby in the USA, UK, etc. as well to contend with.