World War 1

2. a cause of the war when both sides are focused on building up their militaries
3. the weapon introduced to war in 1916
6. a part of the trench to stop enemy soldiers entering the trench
7. a situation where movement or progress by opposing or competing parties seems impossible
9. agreement made by opposing sides in a war to stop fighting for a certain time
10. a short term cause of the war which ended in the death of a person
11. an agreement between two or more countries to support & defend each other
14. psychological condition experienced by soldiers in WW1
16. the alliance between Germany & Austria-Hungary & Italy
17. battle location of one of Australia's most significant battles of WWI
19. large-calibre guns used in warfare on land.
20. the Archduke of Austria that was assassinated
21. country who entered the war in 1917

1. the alliance between Britain & France & Russia
4. the country that the man (Gavrillo Princip) who assassinated the archduke came from
5. controlling or restricting the information that the public receives
8. type of combat fought from trenches
12. a cause of war when a country tries to expand their empire by taking over another country
13. the theatre of war where most battles took place in France
15. extreme sense of pride in your country including feeling that your country is superior to all others
18. Information to persuade or influence people to one point of view