Constitutional Rights Foundation
Constitutional Rights Foundation: A Fire Waiting to Be Lit: The Origins of World War I
Complete learning module on the origins of World War I. Includes article with map, photos, primary source excerpts and questions for discussion as well as four common core activities, instructions and handouts for students and teachers....
World War 1
Worldwar1.com: Trenches on the Web: Timeline: Index
A timeline of events that influenced the eventual outbreak of World War I. Many of the events have links to articles or more in-depth timelines.
Brigham Young University
Brigham Young University: Assassination of Franz Ferdinand
This site from the Brigham Young University gives a firsthand account of the killings. The man that gave this account was arrested as a suspect.
PBS
Pbs Teachers: The Great War (World War I Lesson Plans)
Eight lesson plans for exploring aspects of World War I, also known as the Great War, with instructions for introducing middle-school learners to the causes of the conflict; to the great symbol of the war's stalemate--the trenches; to...
Tom Richey
Tom Richey: Causes of Wwi
A comprehensive slideshow presentation illustrates the four primary causes of the first World War in 1914. Enhance studying WWI with the details provided.
Other
Cincinnati Arts Association: Wwi German Soldier [Pdf]
This study guide in pdf was originally designed to accompany a specific artist-in-the-schools outreach program. The guide covers the causes of WWI, the course of the war, Germany during WWI, the treaty of Versailles, the armor of a...
BBC
Bbc History: World Wars: World War One: Origins of World War One
A five-part overview of the causes of World War I.
The History Cat
The History Cat: World War One
Takes a look at World War I focusing on the causes, the Western Front, America's entry into the war, the Russian Revolution, and the Treaty of Versailles.
National Archives (UK)
National Archive: The Great War: 1914 1918
Students can examine original sources and how these have been used to support different viewpoints and perspectives on the Great War.
Ducksters
Ducksters: World War I for Kids: Causes of Ww1
Kids learn about the Causes of World War I including alliances, politics, imperialism, and the assassination of Archduke Ferdinand. How a single event started a domino effect that led to war.