Answer:
During Reconstruction, the federal government expanded the vote to blacks in the South, and provided some equal protection to black citizens. As Reconstruction failed, however, white supremacists began to use violence and intimidation to oppress blacks. When whites re-gained control of Southern states’ governments, they began to enact laws that oppressed blacks through segregation and disenfranchisement.
Explanation:
C
It was to raise environmental health concerns that directly impacted American Indian reservations.
The answer is C iamabouttofall
Solzhenitsyn's One Day in the Life of Ivan Denisovich<span> which was published in 1962</span><span> created a sensation because his novel portrays a grim detail of life in Stalinist concentration camp---a life which he had been condemned and an indictment of the Stalinist past.</span><span> </span>