Across
- 5. a naval battle which took place on the 31st of May 1916
- 7. bombs dropped into water that explode at certain depths
- 8. heavily armed warships disguised as supply ships that lured enemy U-boats before firing upon them
- 9. the name of the Australian and New Zealand Army forces in WW1
- 11. the surname of the German Admiral who was in charge of the German navy as of Janaury 1916
- 12. in the early stages of the war Germany use of submarine warfare was...
Down
- 1. the tactic where you stop the enemy being able to able to get supplies in or out of somewhere
- 2. a type of submarine used by Germany in WW1
- 3. the situation in which neither side can win
- 4. the product used to boost crop yields and nutrition which blockade stopped Britain and Germany receiving as much as they needed
- 6. British passenger liner that was sunk by German U-boat which resulted in over 1000 deaths including 128 Americans
- 10. the system of supply ships sailing close together in large groups protected by warships