Answer:
A. They were extremely precise and successful in every attack.
Explanation:
Depth charges are quite literally explosives in a barrel that sink to a set depth before exploding. They wouldn't be 100% accurate due to them tumbling as they went down into the water. You usually needed at least a couple of Depth charges before you could knock out a Jerry (slang word for German during world war 2, fun fact!) U-Boat submarine, and this still applies today.
I'm not 100% sure, but I am fairly certain that he's arguing that the bills of rights aren't made to suit and serve the people.
Answer:
A. People for the Ethical Treatment of Animals
D. He immediately had all Union ships protect the capital of the United States.
He was the Union general, and his leadership helped the Union defeat the Confederate states.
I hope this helps!