Why was andrew jackson called old hickory?

Andrew Jackson's soldiers in the war of 1812 gave him the nickname "Old Hickory" because they said he was as tough as the wood of a hickory tree.

the answers are 1 and 4

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