History Crossword Unit 3 Part 1

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Across
  1. 3. the heir to Austria Hungary's throne
  2. 4. when airplanes fight each other in the air
  3. 6. A Serbian Nationalist that assassinated Archduke Franz Ferdinand
  4. 11. These were the new technology used in World War One, some examples are the Machine gun, the airplane, and poison gas
  5. 12. What Germany, Austria-Hungary, Bulgaria, and the Ottoman Empire are known as in World War One
  6. 13. Agreements to aid each other if attacked
  7. 15. A policy to maintain a large military that is ready for war
Down
  1. 1. taking over smaller areas to build larger empires
  2. 2. A passenger ship that was sunk by the Germans, and was considered one of the events that got the U.S. involved
  3. 5. Both sides create permanent lines of fortification dug into the ground to guard against attacks
  4. 7. What Great Britain, France, Russia, Italy, Romania, Serbia, Belgium, Portugal, and the United States are known as in World War One
  5. 8. The leader of Germany, pushed Austria Hungary to declare war
  6. 9. Germany tried to make a deal with Mexico telling them to attack the U.S. to keep them out of the war
  7. 10. Disputed area in-between the trenches; impassable but had to be crossed to gain advantage
  8. 14. extreme patriotic feelings that one's country is superior