I think you forgot to add the options but based on my research, the correct answer to this question is "Middle colonies." This region included pine forests and marshes. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
Answer:
Many maintain that the primary cause of the war was the Southern states' desire to preserve the institution of slavery. Others minimize slavery and point to other factors, such as taxation or the principle of States' Rights.
Explanation:
i don't understand what you're saying
Its kinda confusing maybe try putting a pic to understand better