Answer :
Answer: the answer is C
Explanation:
it was a terrible navel strategy that was one of the many reasons the german empire lost the war i mean if they wanted to win well never mind just look up the battle of jutland and remember that the submarines failed, it was the one chance to break britain and they didn't take it. ( C got america into the war)
Answer:
C) An agreement where Germany promised to give warning enforce sinking unarmed/merchant ships?
Explanation: