I would say B is the right answer.
Answer:
Northern and Southern politics disagreed as to whether Congress had the authority to determine whether slavery would be allowed in New areas open to settlement
Answer:
how you're viewed by other people
Explanation:
The scholars immediately disagreed over the causes of the war and they still disagree today.
Many maintain that the main cause of the was that the southern states desired to preserve the institution of slavery.
Others minimize slavery and point to other issues, taxation and principle of States' rights.
