Answer: The American Civil War and its social impact.
Explanation: Extreme right wing organizations, such as the Ku Klux Klan, came to the fore to maintain white supremacist control. Racial segregation replaced slavery in the South, and Jim Crow laws were enacted to enforce such segregation.
Tried to protect black voters from intimidation and violence.
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I’m pretty sure the answer is true
<span>The correct answer is letter D. the Lewis and Clark Expedition. The name of the team that explored the Missouri River is the Lewis and Clark Expedition. It was the first American expedition to cross the western portion of the United States.</span>