What is the assassination of Archduke Franz Ferdinand?
Men going to war led to this.
What is "women entering the workforce in factories" or "women taking the place of men's jobs"?
The use of this caused the war to last longer than it should've.
What is "Trench Warfare"?
This angered other countries and was a direct violation of the rules of war.
What is "unrestricted submarine warfare"?
This was Wilson's plan for ending the war.
What is the "14 Points"?
Extreme pride in one's country.
What is "Nationalism"?
This was encouraged to help with rations going to support the war effort.
What is "Victory or Liberty Gardens"?
This tactic was outlawed after World War I.
What is "Chemical Warfare"?
This angered Americans because it was asking the Mexicans to attack from the South.
What was the "Zimmerman Telegram"?
This was the agreement that ended the war.
What is the Treaty of Versailles?
A cause of World War I that starts with an "I".
What is "Imperialism"?
This affected how people viewed the war (occurred in different countries). Think "Uncle Sam".
What is "Propaganda"?
The use of these led to the ability to spy on the enemy (new technology).
What are "airplanes"?
This was made after sinking a ship without warning. They didn't keep this in the long run (named after the ship).
What is "The Sussex Pledge"?
Punishment on Germany that affected them being able to defend themselves.
What is "Demilitarizing" or "No Airforce" or "Decreasing the size of their military"?
One of the MAIN causes dealing with relationships between countries.
What are "Alliances"?
Americans felt this at the beginning of the war.
What is "neutral"?
The use of these allowed soldiers to fire more rounds in a short period of time.
What are "machine guns"?
There were 128 Americans killed as a result of this act by the Germans.
What is the "sinking of the Lusitania"?
Germany had to do this to make reparations.
What is "paying billions" (or something similar)?
Building up the military, funding new weapons and technology.
What is "Militarism"?
In keeping with America's view of the war, this man's slogan was "He kept us out of war".
Who is "Woodrow Wilson"?
Germany used these and caused several issues, including America entering the war.
What are submarines?
This happened on April 6th 1917.
What is "America declared war on Germany" or "America enters the war"?
This "Clause" from the treaty blamed Germany for causing the war.
What is the "War Guilt Clause"?