““About 40 years later, Jews in Rome were also required to live in a ghetto. If they owned property, they had to sell it to Christians. They could not employ Christian servants. They also had to wear distinctive clothing (yellow hats for men and yellow scarves for women). They could leave the ghetto during the day but had to return by sunset. The ghetto gates were locked from sundown to sunrise. Those gates were installed and guarded by Christians, but the Jewish community had to pay the cost through a special tax.””