Why are secondary sources less reliable? Some secondary sources do not even speak to primary sources, rather they speak
to other secondary sources to obtain their information?
What kind of problem can this create?

Secondary sources are less reliable as they can have many edits and you would never know as you would get it at the third point.

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