Convoys		The entanglement of these was the main cause for WWI.
Imperialism		This "telegram" was intercepted by the British and shared with US officials. In it, Germany attempted to persuade Mexico to attack the United States.
Central Powers		This was one of the underlying causes for WWI. It is used to describe when one nation dominates another politically, economically, and culturally.
Zimmerman		This means "an end to fighting." In WWI, it was signed on 11/11/1918 at 11am.
Sedition		This new military technology was originally developed to break through no-man's land and into an enemy trench.
Rationing		Though the US was officially neutral at the beginning of the war, this "movement" called for the building of camps to train soldiers.
Air Plane		The country blamed by Austria Hungary for harboring members of the Black Hand after the assassination of the Archduke.
Sussex		These grew as big as the size of cats in the trenches because they feasted on the bodies of dead men.
Liberty Bonds		This "act" called for a manditory draft of 3 million Americans during WWI.
Alliances		This country pulled out of the War in 1917 because of a pair of revolutions.
Triple Alliance		This "act" was used to prosecute those deemed as being against the war effort.
Franz Ferdinand		The name of the alliance of Germany, Austia-Hungary, and Italy prior to WWI.
Schlieffen		An defensive system by which goods and soldiers were transported to Europe to damage from German submarines.
Serbia		A disease that plagued soldiers on the front lines because of the wet conditions in trenches.
Preparedness		The name of the alliance of Russia, France, and Great Britain prior to WWI.
Russia		The name for Germany, Austria-Hungary, and their allies after WWI officially begins.
Lusitania		This was originally created during WWI to allow farmers an extra hour of daylight to harvest crops and to conserve fuel used to light factories at night.
Day-light Savings Time		The name of the Austrian Archduke whose assassination was the spark that ignited WWI.
Trench Foot		This was one of the underlying causes of WWI. It is an inflated sense of pride for one's country.
Allies		Ordinary Americans could help the war effort by _________ food and fuel.
Rats		Germany invaded France though _______, which caused Great Britain to enter the War.
U Boat		This "plan" was put into affect by Germany to avoid a two-front war with France and Russia.
Tank		This was one of the underlying causes for WWI. It is described as the build-up of arms around the world.
Belgium		The name for France, Great Britain, and Russia after WWI begins.
Triple Entente		Ordinary Americans could help the war effort by buying these.
Armistice		This new technology was developed by the Germans to break the British blockade in the North Atlantic.
Militarism		Though used for combat in WWII, this new military technology was used mostly for spying on the other side's location during WWI.
Trenches		This boat sank in 1917 with 128 Americans on board. The "Yellow Press" circulated the story, which caused many Americans to want war with Germany.
Nationalism		This "pledge" was a promise by the Germans not to sink US ships without warning. It was later broken.
Selective Service		These were defensive ditches dug by soldiers on the front lines during WWI.