i believe it is C becuase B would be 2nd, and D would be 3rd.
I would have to say A woulod be the best choice.
The main idea of the passage is why they is the first two states to choose between union and South they couldn't decide so that's why they made a civil war
Answer:
Identify the author’s purpose.
Explain whether the author was effective in achieving the purpose.
Provide three reasons for your evaluation.
Use evidence to support your reasons.
Explanation:
