Battles
Weapons
Causes
Peace
People
100

The largest British offensive of the war saw the British lose 60,000 men on the first day was called the Battle of the 

Somme

100

Created to break through the trenches and protect its men from machine gun fire, this weapon saw its introduction in WWI

Tank

100

This is considered the spark that started WWI

Assassination of the Archduke Ferdinand

100

The Germans were brought in by train to this historic place and told to sign the treaty after the war ended.

Palace of Versailles

100

This man led the Communist Revolution that took Russia out of WWI.

Vladimir Lenin

200

The British and the French (with a lot of Australian and New Zealand soldiers) were defeated by the Ottomans here.

Gallipoli

200

This killed more soldiers in WWI than any other weapon.

Artillery

200

Germany and Great Britain building massive battle ships is an example of this cause of WWI

Militarism

200

Germany was forced to pay these after the war.

Reparations

200

This man built up his navy before the war angering Britain while also letting his treaty with Russia lapse.

Kaiser Wilhelm II

300

Germany's attempt to attack France with a "Right Hook" was known as the

von Schlieffen Plan

300

The German's main weapon that they used to try to hurt the British economy was the

U Boat(submarine)

300

Great Britain did not join the war until this happened.

Germany marched into Belgium

300

President Wilson's Plan for the post-war world that he offered before the U.S. joined was called the

Fourteen Points

300

This mad Russian monk held influence over the Czar's wife because he was known as a great healer.

Gregor Rasputin

400

This nation lost over 650,000 men and for the most part fought on its own along the southern front until its defeat at the Battle of Caporetto.

Italy

400

This deadly weapon was officially outlawed after WWI.

Poison gas

400

British propaganda used this intercepted German communication to stir the U.S. up against Germany.

Zimmerman Note

400

An agreement to end fighting is known as 

Armistice

400

Who proposed forming the League of Nations?

Woodrow Wilson

500

In a war of attrition, the Germans sought to grind down the French army at the Battle of 

Verdun

500

Mostly used for artillery spotting, at the end of the war it was also used for long distance bombing runs

Zeppelins (Blimps)

500

Russia wanted to defend Serbia because of this reason.

Pan Slavism

500

Germany being forced to admit that they caused WWI was known as the

War Guilt Clause

500

The commander of the U.S. military in WWI was General

Pershing