These were assaults ordered by Attorney General Mitchell Palmer on suspected radicals after World War I. They were controversial because of the lack of evidence that was needed to carry them out.

Palmer Raids were assaults ordered by Attorney General Mitchell Palmer on suspected radicals after World War I.

Explanation:

During November 1919 and January 1920, the doubted leftists are found and arrested by the Palmer Raids by the United States Department of Justice during the First Red Scare. The first Red Scare was about socialist revolution and political intolerance.

Palmer Raids were brought to end only after the clearance of radicals. The radicals generally belong to Italy and Easter European countries.

Red scare refers to the strong Anti-Communism in the United States of America. Attorney General Mitchell Palmer was responsible for Palmer Raids.

explanation:

the muslim keep their culture pure by finding new value

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