When revising an argumentative essay, authors must ensure that they have

supported arguments with evidence.

Explanation:

Considering this is an argumentative essay, its most important thing is in its own name: "argumentative". An argumentative Essay must be filled with good arguments and arguments demand evidence to support them.

You need to support your claims with facts so your arguments are considered solid and valid.

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

the answer is states.