World War One

3. State in the Balkans that avoided annexation by Austria Hungary
5. Ally to Austria Hungary
8. intense feeling of loyalty/patriotism to one's country; this force united people within a nation to fight for their people
10. Russians experienced discontent with the government due partially to famine, especially the lack of this food
11. long narrow ditches in which armies lived
12. Modern-day Turkey, allied with Germany
14. Modern-day capital of a Balkan state, this is the site of Franz Ferdinand's assassination

1. This group, also known as the Reds, were led by Vladimir Lenin
2. The sinking of this ship by a German submarine killed 128 U.S. citizens, changing American views on entering the war.
4. Soldiers on both sides celebrated a holiday during a ceasefire called this.
6. infection of the foot due to cold, wet conditions where the foot eventually rots
7. These vehicles provided the Germany navy with a military advantage in WWI
9. This theory states that countries will seek alliances to maintain equal power to opposing alliances
13. This U.S. president initially supported neutrality before joining the Allied Forces
15. Its heir apparent was assassinated