Fort Sumter. April 12, 1861
The flow of oil from the region's oil fields.
Assuming the map is the one similar to a question like this one, agricultural.
Answer:
The answers are A. He created a ring of ships around Cuba to prevent weapons from leaving or entering the island. And C. He sent a U-2 spy plane over Cuba to tighten surveillance on Soviet-made medium-range missiles.
Explanation:
I think those are the answers! I hope this helps.