Causes
Technology
Geography
Perspectives
Battles
100

Building up ones armed forces to compete with rivals is known as this.

Militarism

100

this tech was important for intercepting both battleships and supply ships

U-Boats

100

the German border with this country was well fortified forcing the Germans to find an alternative route.  

France

100

this group of Canadians were not permitted to enlist in the beginning because "it was too dangerous and Germans might look down on them."

Indigenous 

100

this battle saw Canadians use a creeping barrage to conquer this elevated position

Vimy Ridge

200

these three countries made up the triple entente

Russia, France, UK

200

this aerial communication tech proved useful when radio lines were cut

carrier pigeons

200

the Schlieffen Plan required German armed forces to go through this neutral country 

Belgium

200

these Canadians were eventually allowed to enlist, but not as fighters, just in a construction Battalion

Black Canadians

200

this battle was the first time Canada experienced chlorine gas

2nd Battle of ypres 

300

Large empires often controlled peoples who had different cultures or languages which led to an increase in this

Nationalism

300

this now very popular combat weapon was originally used for spying or heaving bricks

airplane

300

the area between the trenches characterized by mud, barbed wire, and artillery shell craters

No Man's Land

300

these Canadians saw their political and social status improve as they filled in for those who were called to war. 

Women
300

this battle (3rd at this place) ended when Canadians took the city, but suffered 16,000 casualties

Passchendaele 

400

the assassination of this man is considered to be the spark which sparked the war

Arch Duke Franz Ferdinand

400

this technology replaced the urine-soaked cloth, which I am sure pleased the soldiers on the front line

Gas Mask

400

After the assassination of Franz Ferdinand, Austria-Hungary declares war in this country due south of them as the trigger man was from here

Serbia

400

In 1914, this law was passed which allowed the government to arrest people without a trial and censor the media. 

War Measures Act

400

No Canadian infantry units fought at the Somme, but a regiment from here did (which was not part of Canada until 1949)

Newfoundland

500

this is the name of the man OR nationalist organization which he belonged

Gavrilo Princip - the Black Hand

500

this massive artillery gun with a capital name was as long as a hockey rink and could only move on a railway track

Paris Gun

500

Arch Duke Franz Ferdinand was killed in this Bosnian city 

Sarajevo

500

German and Ukrainian Canadians were considered spies, locked in internment camps and were given this other worldly label

Enemy Alien

500

Soldiers suffering from this ailment characterized by the 1000 yard stare were often called cowards

Shell Shock