Causes of the War
Major Events
Life During the War
War, Weapons, and Medicine Advancements
Key Figures
100

The event that triggered World War I.

What is the assassination of Archduke Franz Ferdinand?

100

This country was the first to declare war on Serbia in 1914.

What is Austria-Hungary?

100

The type of warfare that involved digging deep ditches for defense.

What is trench warfare?

100

The weapon that was widely used for the first time in World War I, known for its rapid rate of fire.

What is the machine gun?

100

He was the heir to the Austro-Hungarian Empire whose assassination started the war.

Who is Archduke Franz Ferdinand?

200

The alliance that included Germany, Austria-Hungary, and Italy.

What is the Triple Alliance?

200

The name of the area where trench warfare occurred in France and Belgium.

What is the Western Front?

200

The chemical weapon first used by Germany in 1915.

What is poison gas?

200

This new type of warfare technology, developed in 1916, was used to break through enemy lines and across difficult terrain.

What is the tank?

200

This German Kaiser was one of the main leaders during World War I.  

Who is Kaiser Wilhelm II?

300

This “ism” refers to the pride and loyalty to one’s nation that contributed to the war.

What is nationalism?

300

This battle, lasting from July to November 1916, became one of the bloodiest in history

What is the Battle of the Somme?

300

These small, fast airplanes were used for reconnaissance and combat during the war.

What are fighter planes?


300

This deadly gas was introduced during the war, causing severe lung damage and often death.

What is the mustard gas?

300

This British Field Marshal led the British forces at the Battle of the Somme.

Who is Dauglas Haig?

400

The competition among European powers for colonies is referred to as this cause of the war.

What is imperialism?

400

Germany’s invasion of this neutral country led Britain to join the war.

What is Belgium?

400

Soldiers in trenches often suffered from this painful condition caused by wet, unsanitary conditions

What is trench foot?

400

The medical innovation that significantly improved the survival rates of wounded soldiers by preventing infection during surgery.

What is antiseptic surgery or antiseptics?

400

This famous poet wrote "In Flanders Fields," a poem that became a symbol of remembrance, particularly for soldiers who died in World War I.

Who is John McCrae?

500

The rapid build-up of weapons and armies before the war is called this.

What is militarism?

500

The date the armistice was signed to end World War I.

What is November 11, 1918?

500

This disease, which affected soldiers and civilians, was responsible for millions of deaths worldwide during the 1918 pandemic, shortly after World War I ended.

What is the Spanish flu?

500

This vaccine, developed during World War I, was vital in reducing the spread of disease among soldiers and civilians.

What is the typhoid vaccine?

500

This Serbian nationalist group, responsible for the assassination of Archduke Franz Ferdinand, believed in the creation of a greater Serbia and used violence as a means to achieve their goals.

What is Black Hand known as?