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:
<span>Thorough secret police spies, programs to give every peasant his own land</span>
North Africa traded gold while the west Africans traded salt, so they each benefited