Jim Crow laws<span> were state and local </span>laws<span> enforcing racial segregation in the </span>Southern<span> United </span>States<span>. These </span>Jim Crow laws<span> followed the 1800–1866 Black Codes, which had previously restricted the civil rights and civil liberties of African Americans.
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Because It is an eyewitness account of the atrocities committed at concentration camps written by a former prisoner who experienced them firsthand.
Answer:
By preventing companies from doing serious damage to the
environment
Explanation:
