1. Where did the Battle of the Atlantic take place?

2. What was a U-boat?

3. Around how long did the Battle of the Atlantic last?

4. What were large groups of ships crossing the ocean together called?

5. True or False: The battle turned in favor of the Allies in 1943 allowing them to ship troops and supplies for the Normandy Invasion.

6. Why was winning the Battle of the Atlantic important to the Allies?

7. What were 'hedgehogs'?

8. What leader first termed the fight in the Atlantic as the Battle of the Atlantic?

9. True or False: Despite it being called a battle, very few ships were sunk and almost no sailors died in the Atlantic.

10. What new technology helped the Allies to defeat the Germans in the Atlantic?