had the largest impact on Native American populations after the arrival of Europeans to the Americas resulting in the death of millions. * a)War
b)Bad Weather
c)Overpopulation
d)Disease

disease

Diseases like smallpox wiped out nearly 70% percent of the Native American population when the colonists and explorers settled. The arrival of these people caused millions of deaths.

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what are local authorities doing to fix the problem

explanation:

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