BATTLE OF THE ATLANTIC

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Across
  1. 3. who won?
  2. 6. when was this battle fought?(numbers)
  3. 8. what country was this a supply route for?
  4. 9. who was the leader for the British
  5. 10. the first transatlantic convoy of the war sailed from where to the UK?
  6. 12. what was the German name u-boot short for?
  7. 15. how many supply ships were needed?
  8. 17. which navy ended as the largest navy?
  9. 19. it was the ... in ww2
  10. 20. where did the battle begin?
Down
  1. 1. who named this battle?
  2. 2. how long did the battle last?
  3. 4. the allies tried to counter the u-boat attacks by travelling in large groups called what?
  4. 5. where was this battle fought?
  5. 7. which year did the battle reach its peak?(numbers)
  6. 11. what type of was was this?
  7. 13. the Canadian navy began the war with how many vessels?(number)
  8. 14. helps bring who into the war?
  9. 16. who was the leader of the germans
  10. 18. what was the battle if Atlantic called when it had finished?