cause of wwi
early events and alliances
new warfare & tech
the U.S. and wwi
Key people & ideas
100

$100 – One of the “isms” that refers to intense pride and loyalty to one’s nation.


Nationalism

100

The city where Archduke Franz Ferdinand was assassinated.


Sarajevo

100

The dominant form of fighting on the Western Front.


Trench Warfare

100

The U.S. policy during the early years of World War I.


Neutrality 

100

The U.S. president during World War I.


Woodrow Wilson 

200

The belief that countries must build strong militaries and be ready to use them.


Militarism 

200

The country that declared war on Serbia after the assassination.


Austria-Hungary 

200

Poison gas was first widely used at this battle site.


Ypres

200

The British passenger ship sunk by Germany in 1915.


Lusitania 

200

Wilson’s plan to promote peace after the war.


14 points

300

The competition among European nations to control colonies, especially in Africa.


Imperialism 

300

The conference that formalized European control of Africa in 1884.


Berlin Conference

300

The weapon first used in modern warfare at the Battle of the Somme.


Tanks

300

The secret German message promising U.S. land to this country.


Mexico

300

The organization created to prevent future wars.


League of Nations

400

The system in which countries promised to defend one another if war broke out.


Web of alliances

400

The alliance that included Germany, Austria-Hungary, and the Ottoman Empire.


Central Powers

400

This weapon caused mass casualties and made battles deadlier and faster.


Machine gun

400

The year the United States officially entered World War I.


1917

400

The idea that ethnic groups should govern themselves.


Self Determination 

500

The long-term causes of World War I are often summarized by this acronym.


MAIN

500

Germany’s invasion of this neutral country pulled Britain into the war.


Belgium 

500

Chemical weapons were outlawed after the war in this agreement.


Geneva protocol 

500

The reason Wilson said the U.S. entered the war.



to make the world “safe for democracy”?

500

Wilson’s biggest failure after the war.



the U.S. refusal to join the League of Nations?