How did US involvement in Vietnam change over time?

The United States sent more and more troops to Vietnam in the 1960s, The United States took over the defense of South Vietnam and The Gulf of Tonkin Resolution gave the president more authority to get involved in Vietnam.

Explanation:

Edge 2020

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

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.