Causes of WW1

3. This was the alliance between Germany, Italy and Austria-Hungary
7. The idea that your country is the best in the world
8. Gang that Gavrilo Princip was part of
12. What happened to Archduke Ferdinand?
13. When a stronger country takes over a weaker one for political/economic gain
14. Type of warfare used in WW1
16. Country blamed for death of Archduke Ferdinand
17. Country that came to Austria-Hungary's defense

1. Known as PTSD today- causes panic attacks and blank stares in soldiers
2. The area between 2 trenches
4. A common pest to find in trenches
5. The cycle of building up a countries military
6. Country joined the war late in 1917
9. An official agreement between 2 countries or people
10. A common outcome in the trenches from standing in water for a long time
11. Weapon of WW1 was a gas filled balloon
14. Nickname for WW1
15. The scramble for territory in this area of the world led to tension between Europeans prior to WW1