Answer:
The South's sub actually scored the first kill by a submarine in history. However, the submarine did not survive.
Explanation:
B. It allowed all southern children to attend school
B is the correct answer.
The Supreme Court hears very few of the cases that are brought to it. The Justices decide amongst themselves which cases they will grant an writ of certiorari to, giving them an audience in front of the court. No other group may tell the Supreme Court what cases to hear.