Some states prevented African Americans from voting with the Literacy Test, Grandfather Clause and the Poll Tax.
Segregation, Jim crow, and racism. But the main answer is segregation.
United Kingdom and Brazil
Answer:
Harpers Ferry Raid, (October 16–18, 1859), assault by an armed band of abolitionists led by John Brown on the federal armory located at Harpers Ferry, Virginia (now in West Virginia). It was the main precipitating incident to the American Civil War.
Explanation:
Answer: b
Explanation:
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