Causes of World War I
What does the "M" in M.A.N.I.A. stand for?
Militarism
What was the area between enemy trenches called?
No man’s land
What new weapon forced soldiers to wear gas masks?
Poison gas
What was the longest battle of World War I?
The Battle of Verdun
In what year did the United States enter World War I?
1917
What year was the Treaty of Versailles signed?
1919
How did alliances contribute to the start of World War I?
They created a domino effect where multiple countries were pulled into war.
Name one hardship soldiers faced in the trenches.
Trench foot, rats, disease, constant bombardment.
How did machine guns change warfare?
They made open attacks deadly and contributed to stalemates.
Which battle marked the first major use of tanks?
The Battle of the Somme.
What was the Zimmerman Telegram?
A message from Germany to Mexico encouraging them to attack the U.S.
Name one punishment Germany faced under the treaty.
War guilt clause, reparations, military reductions, loss of land.
What event is considered the immediate spark that started World War I?
The assassination of Archduke Franz Ferdinand.
What was one psychological effect of trench warfare on soldiers?
Shell shock, now known as PTSD
What was the purpose of tanks in World War I?
To break through enemy trenches.
Which battle stopped Germany from capturing Paris in 1914?
The Battle of the Marne
What was one reason the U.S. joined the war?
Unrestricted submarine warfare by Germany.
What organization was created to maintain world peace?
The League of Nations.
What was one reason nationalism contributed to World War I?
It caused tensions as countries wanted to prove their superiority.
How did trench warfare change the way battles were fought?
It made battles longer, more defensive, and led to stalemates.
What was Germany’s secret weapon at sea?
U-boats, or submarines.
What was a key effect of the Battle of the Somme?
High casualties with little land gained.
What was President Wilson’s plan for peace after World War I?
The Fourteen Points
Why did the U.S. refuse to join the League of Nations?
Fear of being pulled into future conflicts.
How did imperialism increase tensions before World War I?
European nations competed for colonies, leading to rivalries.
What was one way soldiers tried to cope with trench conditions?
Writing letters, creating trench art, playing games.
How did airplanes first impact warfare?
Used mainly for reconnaissance and surveillance before being armed.
What strategy was often used in major battles that led to high casualties?
Attrition—wearing down the enemy over time.
What was the role of American troops in the war?
They provided fresh soldiers, boosting Allied morale.
How did the Treaty of Versailles contribute to World War II?
It created resentment in Germany, leading to the rise of Hitler.