Answer:
Unrestricted submarine warfare by Germany
Explanation:
Did you know that Germany sunk the ship with passengers called "The Lusitania"? Germans thought it might have been a allied ship carrying ammunition, and weapons. A total of 1,195 people we killed. Including 128 Americans.
Answer:
the were to over flowed so the built stronger ones just incase of big floods
Explanation:
took the test
I believe it is that it led to the Japanese surrender on the battle ship of Indiana.