How did the Nuremberg Laws help to sustain the ideals put forth by Hitler in Nazi Germany?

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

Gao was the capital of the Songhai Empire!