How did the adoption of currency most directly benefit ancient civilizations? Specialization of labor was developed.
Larger populations could be supported.
Competition for producing goods was reduced.
Goods did not have to be measured against standards.

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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