Causes
Geography
Fighting
The United States
Ending
100

The belief that it is important to have a very strong military and use it to get what your country wants and needs. 

What is militarism?

100

The two alliances in World War I.

What are the Allied and Central Powers?

100

Plan by Germany to shoot down all Allied ships.

What is unrestricted submarine warfare?

100

The countries that Germany promised to give back to Mexico.

What are Texas, New Mexico, and Arizona?

100

The President during World War I.

Who is Woodrow Wilson?


200

A group of countries that agree to protect one another.

What is an alliance?

200

Made up of Austria-Hungary, the Ottoman Empire, Bulgaria, and Germany.

What is the Central Powers?

200

The type of land warfare where each side digs long lines of trenches for protection.

What is trench warfare?

200

This country began using U-Boats and unrestricted submarine warfare first. 

What is Germany?

200

President Wilson's goals to end World War I and lasting peace. 

What are the Fourteen Points?

300

The belief that your country deserves more success than others. 

What is nationalism?

300

Made up of Russia, the United States, France, and Britain.

What are the Allied Powers?

300

The name for German submarines which comes from the German word "Unterseeboot."

What is U-Boat?

300

The alliance that America was giving more funding to.

What are the Allied Powers?

300

The treaty between the Allies and Germany that ended World War I.

What is the Treaty of Versailles?

400

The belief that a strong country should control other weaker lands and use them to build an empire. 

What is Imperialism?

400

The country that is neutral.

What is Italy?

400
The dangerous, unprotected area between each sides' trenches. 

What is No Man's Land?

400

The large luxury passenger ship that was sunk by a German submarine where over 1,000 passengers were killed.

What is the Lusitania?

400

A group of governments that strived to prevent wars and protect independent nations. 

What is the League of Nations?

500

The Archduke of Bosnia that Gavrilo Princip assassinated. 

Who is Franz Ferdinand?

500

The place in France where the most fighting took place during World War I.

What is the Western Front?

500

The first country to use unrestricted submarine warfare?

What is Germany?

500

The telegram that Germany sent to Germany sent to Mexico.

What is the Zimmerman Note?

500
An agreement to stop fighting.

What is an armistace?

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