Just think back to that time. When the Jews and the Muslims were best friends. When the caliphate was the world power. Remember when Caliph Umar defeated the Christians and conquered Jerusalem, when he allowed the Jews to come to Jerusalem again. When the Jews helped the Muslims to conquer Spain. Remember when Jews were expelled from Spain and the Muslims sent ships to bring the Jews safely to the Islamic lands. Remember back when the Jews and Muslims fought together against the Crusaders. Remember the golden age of Islam when Jews helped Muslims fill the Caliphate with wealth and science while in Europe people lived like primitives in the dirt. What has become of this great friendship? How was it broken?