Answer:
D. Southerners cited tariffs protecting domestic industries as a major grievance against the United States government
Explanation:
The factor that most supports the idea that regional economic differences were a major cause of the civil war is "Southerners cited tariffs protecting domestic industries as a major grievance against the United States government."
The above statement shows that southerners were complaining about tariffs is favoring the northern region because it protects domestic industries. The northern region of the United States has an economy based on industries in which tariff is protecting for them, however, the Southerners don't like that situation.
They all have their own jobs, and none is more important than another.
I believe that the answer is B
A) Applies to all states
The fourteenth amendment guaranteed all citizens of the Unites States equal protection of the laws.
Answer:
It was impossible for the federal government to enforce the proclamation in the areas where it actually applied—the states in rebellion that were not under federal control.
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