Final answer:
Prior to the ghettos, Jews were subjected to discriminatory laws and restrictions by the Nazis, including losing citizenship, confiscation of property, and curfews.
Step-by-step explanation:
Prior to the establishment of ghettos, there were several decrees imposed on the Jews by the Nazis. The Nuremberg Laws implemented in 1935 deprived Jews of their citizenship and banned them from various professions. Further measures included confiscating their property, restricting travel abroad, and imposing curfews. These discriminatory policies and restrictions ultimately led to the confinement of Jews in ghettos.