World War I

2. The crisis where Germany intervened in the affairs of France and attempted to secure independence for one of France's territories.
4. The deliberate murder of a person, usually for political motives.
6. The ruler of Austro-Hungary whose son's death was the trigger event for WWI.
7. The country that had the strongest navy going into WWI.
11. A group of nations who sign treaties with one another and protect one another during times of crisis.
12. Turkey was originally a part of the _____________ Empire.
13. The country that entered the war after one of their passenger ships was sunk by Germany.
14. The name of the first tank used in WWI (two words 6,5)

1. The name of the terrorist organisation responsible for Archduke Franz Ferdinand's death (two words 5,5)
3. The capital city of Bosnia where Archduke Franz Ferdinand was murdered.
5. The name of Archduke Franz Ferdinand's wife.
8. When one identifies with the particular interests of one's own country, such as intense desire for independence and love for one's country.
9. The type of warfare that uses weapons such as gas and poison to kill enemies.
10. The country that was protected from war by the Treaty of London in 1839.