Germany is allied with this Mediterranean Country.
What is Austria-Hungary?
100
The assassination of this Austro-Hungarian heir by a Serbian Nationalist group was the spark that started WWI.
Who is Archduke Franz Ferdinand?
100
This US invention revolutionized war, helping turn it from Offensive to Defensive.
What is barbed wire?
100
This uprising in Dublin, featured conflict between Irish Catholics and Protestants over home rule.
What is the Easter Uprising?
100
An idealist, he wrote the 14 points in hopes of bringing peace to Europe.
Who is Woodrow Wilson?
200
This country becomes allies with Russia by offering to help build railroads there.
What is France?
200
This area, a hotbed of ethnic and religious tension, was sought after by many nations and was one of the tensions that started WWI.
What is the Balkans?
200
During WWI, this type of warfare emerged making battles longer and bloodier.
What is trench warfare?
200
Germans used believed the Lusitania was carrying this, when a U-Boat sank the passenger ship killing Americans and contributing to US involvement in WWI.
What is ammunition?
200
France's primary goal in the Treaty of Versailles was to do this.
What is punish Germany?
300
Despite maintaining neutrality, this country is attacked by Germany.
What is Belgium?
300
The German War Plan featured separate but coordinated attacks on these two locations, with a goal of taking Paris?
What are Alsace-Lorraine and Belgium?
300
Manfred von Richtofen was a German symbol of how this technology influenced the war.
What is the airplane?
300
Bolsheviks ousted the Romanovs who had ruled for over 300 years during this revolution that brought communism to Russia.
What is the October Revolution?
300
This nation lost territory and the right to participate in the league of nations because of its newly formed alliance with Germany and change of government.
What is Russia?
400
This country, initially promising only naval support, enters the war after Germany violates Belgian neutrality.
What is Great Britain?
400
This unofficial event featured comraderies and game-playing by Germans and British.
What is the Christmas Truce?
400
This type of gas, a favorite of the Germans, inflicted an inside out drowning on its victims
What is chlorine gas?
400
This informal truce, showed the humanity that was often lacking in war.
What is the Christmas Truce?
400
Germany was fined 33 Billion dollars, forfeited its colonies, and asked to do these two things...all contributing to Germany's isolation
What is demilitarize the French border and limit its troops to 100,000?
500
This country, once an allied power, switches allegiances in 1917.
What is Russia?
500
This attempt to secure a sea route to Russia, led to a naval and land defeat for the allies.
What is the Gallipoli Campaign?
500
These two developments featured prominently at the Battle of the Somme, one making its debut there.
What are the machine gun and the tank?
500
Room 40 decoded this message to Mexico which eventually brought the US into WWI.
What is the Zimmerman Telegram
500
The US promised to come to the aid of this country if it were ever attacked by Germany again.