How did the introduction of animals in the columbian exchange affect many
native american cultures?
o
a. new arrivals caused many native grasses to die out.
b. new arrivals caused many native animals to die out.
c. keeping livestock allowed many hunters to do other things.
d. keeping livestock ended the practice of growing crops.

B. New arrivals caused many native animals to die out.

Explanation:

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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