Causes
The Austro-Hungarian royal heir assassinated by a Serbian nationalist
Who is Franz Ferdinand?
The year when WWI begins
When is 1914?
This weapon could fire over one hundred rounds of bullets in less than a minute
What is a machine gun?
Germany had an alliance with this dual empire
What is Austria-Hungary?
Name of the assassin who murders the Archduke
Who is Gavrilo Princip?
Warfare characterized by soldiers in long underground ditches that stretched for miles
What is trench warfare?
The intense pride in one's country and national interest (often at the expense of other countries)
What is nationalism?
The "mad monk" who served Russia's imperial family
Who is Grigori Rasputin?
Chemical warfare resulted in the mass production of these defense mechanisms
What are gas masks?
A philosophy or system that emphasizes the importance of military power
What is militarism?
This battle resulted in over one million casualties
What is the Battle of the Somme?
A racked, armored fighting vehicle designed for front-line combat first used by the British in World War I
What are tanks?
The city where the Archduke was assassinated
What is Sarajevo?
The shared ancestor of Kaiser Wilhelm, King George, and Czar Nicholas
Underwater warships first used in World War I
What are submarines?