world war 1

12345678910111213
Across
  1. 1. A place of some safety for a soldier on the front line.
  2. 5. The area between the two enemy front lines.
  3. 9. The agreement between countries to support each other.
  4. 11. The ceasefire signed on 11th November 1918.
  5. 13. A country supporting Belgium.
Down
  1. 2. A country supporting Serbia.
  2. 3. The last name of the assassin.
  3. 4. A way of being able to see out over the top of the trench without being shot at.
  4. 6. Believing your country is superior .
  5. 7. The country blamed for the assassination of The Heir to Austria Hungary.
  6. 8. A significant cause of WW1
  7. 10. The treat signed by German politicians in 1919.
  8. 11. The competition of trying to have better armies and navies than other countries.
  9. 12. A condition soldiers got from being in wet muddy trenches.