On the eve of the French Revolution in 1789, there were severe restrictions placed on Jews throughout Europe. In the German city of Frankfurt, for example, their lives were regulated by orders set out in a statute dating from the Middle Ages. There could be no more than five hundred Jewish families in Frankfurt, and they all had to live in a small, walled part of town, the Judengasse, the Jewish ghetto. They could not leave the ghetto at night, on Sundays, or during any Christian festival.
