Not entirely true. The Roman/Byzantines mass-murdered and exciled the Jews. The Anti-semites should thank their lucky stars for the Romans, since if they didn't slaughter the Jews in 2 unsuccessful Jewish Revolts there might have been 200 million running around.It was the Arabs that ran the Jews out of the Middle East to begin with. They can claim being indigenous to Israel/Palestine as much as any Arab can.
The Christian Crusaders also mass-murdered and expelled the Jews during the Crusades. Fun thing back then the Jews in Palestine fought along side the Muslim/Arabs.
Not saying the Arabs didn't have their days. In fact they expelled the Jews from their homes within ME countries. Thank god for Israel that was in existence to take them in.