Causes of WWI
Battles of WWI
Home Front & Politics
Key People & Groups
Definitions & Terms
100

The spark that directly triggered the outbreak of World War I

Assassination of Archduke Franz Ferdinand

100

Known as one of the bloodiest battles in human history, this 1916 slaughter resulted in over 57,000 Allied casualties on day one alone

The Battle of the Somme

100

Government-issued bonds that citizens bought to help finance Canada's war effort

Victory Bonds

100

The official name given to Canada’s overseas military personnel (soldiers and nurses)

Canadian Expeditionary Force (CEF)

100

A country's commitment to developing and maintaining a strong military force

Militarism

200

The alliance that included Canada during World War I

Triple Entente

200

The major battle where chemical weapons (poison gas) were first used on Canadian troops

The 2nd Battle of Ypres

200

This massive 1917 disaster in Nova Scotia was the largest human-made explosion prior to the atomic bomb

The Halifax Explosion

200

The legendary Indigenous sniper who was one of Canada's most decorated soldiers of WWI

Francis Pegahmagabow

200

Formal agreements made between two or more nations to help each other if needed

Alliances

300

The Serbian nationalist group responsible for the assassination of Archduke Franz Ferdinand

The Black Hand

300

This major 1917 Canadian victory involved all four divisions fighting together for the first time and is seen as a defining moment for Canada

The Battle of Vimy Ridge

300

The 1917 legislation that allowed Canadian soldiers and nurses serving overseas to vote in national elections

Military Voters Act

300

The British nurse executed by German forces during the war for helping Allied troops escape

Edith Cavell

300

Increased pride in one’s nation and country's accomplishments

Nationalism

400

The German plan to quickly invade France by marching through neutral Belgium

The Schlieffen Plan

400

A brutal battle fought in extreme, knee-deep mud where over 15,000 Canadians died to capture 7km of land that was quickly recaptured by the Germans later

The Battle of Passchendaele

400

This legislation granted the vote to female relatives of soldiers while stripping voting rights from "enemy aliens"

Wartime Elections Act

400

Canada’s all-Black military unit during World War I

No. 2 Construction Battalion

400

The policy of extending control over territories and building an empire

Imperialism

500

Name all four "M-A-I-N" long-term causes of World War I

Militarism, Alliances, Imperialism, and Nationalism

500

The final push during the last months of the war where Canadian forces led a series of successful offensives against German lines

The 100 Days Campaign

500

The compulsory (manditory) enlistment of military service introduced in Canada in 1917 that caused deep political and social divisions

Conscription

500

During WWI, immigrants from enemy countries (such as Germans and Ukrainians) living in Canada were labeled as this

"Enemy Aliens"

500

The forced imprisonment or detention of designated groups during wartime

Internment