In 1935 the german government passed laws stating that jews were

At the annual party rally held in Nuremberg in 1935, the Nazis announced new laws which institutionalized many of the racial theories prevalent in Nazi ideology. The laws excluded German Jews from Reich citizenship and prohibited them from marrying or having sexual relations with persons of "German or related blood." Ancillary ordinances to the laws disenfranchised Jews and deprived them of most political rights.

C. forced to use "non-Jewish" names.