Final answer:
The coastal region of North Carolina was a significant theater of combat in the Civil War. The answer to your question is a) The coastal region.
Step-by-step explanation:
The answer to your question is a) The coastal region.
The coastal region of North Carolina was a significant theater of combat in the Civil War.
Many battles and military engagements took place along the coast, including the Battle of Fort Fisher and the Battle of Roanoke Island.