What policies made persecutions of Jewish German citizens official?

There were a number of measures taken.

Explanation:

The Law for The Restoration of The Professional Civil Service was passed very soon after Hitler came to power in April 1933. This excluded non-Aryans from the legal profession and civil service.

In 1935 the Nuremberg Laws were passed. They had two main components. Firstly it made illegal, any form of relationship between Jews and Germans.

Secondly the Reich Citizenship Law stated that only Germans or those with German related blood could be German citizens. This effectively excluded German Jews from any form of participation in German society.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts