Why did feudalism develop in Western Europe in the 500s after the decline of the Roman Empire?

The people of western Europe needed a source of protection from many invading threats  with order. As a result, they invented a system in which people of higher classes provided protection for lower classes in return for their loyalty to them.

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