World War I

123456789101112131415
Across
  1. 2. dark, disease infested underground battling areas
  2. 4. countries that have each other's backs
  3. 7. another name for WWI: the _____________________ war
  4. 11. the taking over of other country
  5. 13. proud in one's country
  6. 14. new technology that flies overhead in WWI
  7. 15. a large ally of Serbia, France and Great Britain
Down
  1. 1. the Archduke that was assassinated (Francis)
  2. 3. the country blamed for the assassination
  3. 5. that area between trenches
  4. 6. the last country to surrender
  5. 8. the four ___________ causes of tension in Europe in 1910s
  6. 9. the telegraph that gets the US involved in the world
  7. 10. the building up of a countries military
  8. 12. President of USA during WWI - last name