When did World War 1 start, how many people died and what was life like for the soldiers in the trenches? | The Sun
The 8 reasons that led to WWI - EgyptToday
World War I Fast Facts | CNN
Was World War I Avoidable? | GW Today | The George Washington University
How Did World War 1 Start? | History for Kids - YouTube
World War I | History, Summary, Causes, Combatants, Casualties, Map, & Facts | Britannica
world war 1 timeline | Timetoast timelines
Causes Of WW1: Contributions and Influences of World War One - History
World War I in Photos: The Western Front, Part II, and Armistice - The Atlantic
World War One and the Triggers for War
World War I and Historical Memory – EuropeNow
WORLD WAR 1 FACTS | SUMMARY OF WW1 FOR KIDS - YouTube
World War One: How did it start? Who started it? When did it start? - Wales Online
First world war: how state and press kept truth off the front page | War reporting | The Guardian
April 1917: America entered the first World War | Article | The United States Army
World War I: Summary, Causes, Facts & Dates | HISTORY
The Start of World War 1: The Outbreak of the Great War - History
Why Did World War I Happen? | World101
World War I: Summary, Causes, Facts & Dates | HISTORY
WW1: Why did Britain join the First World War?
When Did The First World War Really End? | Imperial War Museums
