Answer: The correct answer is : a. Whites feared that northerners and the federal government would abolish the Jim Crow laws.
Explanation: In the 1890s the civil war was remembered as the white north and south moved toward reconciliation. War of "brother against brother" both sides fought for noble causes local rights on the part of the south, preservation of the union for the North.
The Enlightenment, sometimes called the 'Age of Enlightenment', was a late 17th- and 18th-century intellectual movement emphasizing reason, individualism, and skepticism. The Enlightenment presented a challenge to traditional religious views. Enlightenment thinkers were the liberals of their day.
Answer: Unitary because the central government is ultimately supreme.
The extension of the Great Wall reduced contact between china and the outsiders.