Between 1840 and 1860 approximately how many people will immigrate westward using the Oregon, California or Pioneer Trail? 400,000
80,000
250,000
70,000

The answer should be 250,000

Explanation:

During the years 1840 - 1860, over 250,000 travelers used trails to migrate from the eastern United States to Oregon and California. Hope this helped and it was correct :)

250,000 people

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