First World War

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Across
  1. 2. Where was the signing at in 11.11.1918
  2. 4. What happened on 7th May 1915?
  3. 7. What was the alliance that Italy, Germany and Austria-Hungary was part of called?
  4. 8. Which terorist group killed Franz Ferdinand and his wife?
  5. 9. Where soldiers found shelter.
Down
  1. 1. Which country was the first to declared war?
  2. 3. How many new weapons were used under World War One?
  3. 5. What was the alliance that Great Britain, France and Russia was part of called?
  4. 6. What did they called the land between the trenches?