- The World War I Document Archive - http://www.lib.byu.edu/~rdh/wwi/
- "This archive of primary documents from World War I has been assembled by volunteers of the World War I Military History List (WWI-L). The archive is international in focus and intends to present in one location primary documents concerning the Great War." Specific pages include: 1905, The Schlieffen Plan; the Assassination of Archduke Franz Ferdinand; the Treaty of Versialles; Also at this site: WWI Sites: Links to Other Resources - www.lib.byu.edu/~rdh/wwi/ links.html. Lots of connections to resources about WWI. (Great War Primary Document Archive, Inc.)
- World War I - Trenches on the Web - http://www.worldwar1.com/
- Subtitled "An Internet history of the great war," this is a collection of all kinds of WWI resources. "These pages contain information on the people, places, and events that comprised one of the worst calamities of modern history.... New material is being added on a constant basis. The trenches are set up in such a way as to allow you to explore the 'The Great War' at your own pace and in your own manner. If you don't know where to start then the Reference Library is a good bet. It is a complete catalog of everything out here." Links are provided to a Reference Library; What's new and what's planned for the Trenches; Selected Tours of this Web Site; WWI Discussion Forum; US WWI Poster Reproductions; WWI Book Search; Info for Genealogists; Other Items of Interest; Trenches Help; Doughboy Center; The Italian Front 1915-1918; and, The Great War Society.
- World War I (Internet Modern History Sourcebook) - http://www.fordham.edu/halsall/mod/modsbook38.html
- This comprehensive web site has material on the following topics: World War I; The Path to War (Ottoman Empire: Weakness, The Balkans: Conflict, Austria Hungary, German Arms Race, The Alliance System); The War (Diplomatic History, Military History, Personal Accounts); Resistence to War; Literary Responses; and, The Aftermath. Includes links to selections from a diary of a Canadian soldier fighting in the trenches, 1915-1916 and Woodrow Wilson's Speech on the Fourteen Points.
- Documents of World War I - http://www.mtholyoke.edu/acad/intrel/ww1.htm
- Links to documents listed in chronological order by year. (Mt. Holyoke College)
- World War I (Yahoo! Directory) - http://dir.yahoo.com/Arts/Humanities/History/By_Time_Period/20th_Century/Military_History/World_War_I/
- This is Yahoo's directory of sites about World War I. Subdivisions of this directory include World War I by region, Armenian genocide, Aviation, Battles and campaigns, Chemical warfare, Literature, People, Personal accounts, Timelines and Weapons and equipment.
- My Adventures as a Spy - http://www.pinetreeweb.com/bp-adventure01.htm
- The founder of the Boy Scouts was a former spy, and published a book about it during WWI. My Adventures as a Spy by Sir Robert Baden-Powell was published in 1915 during the first years of the Great War. It reads like an adventure story as it recounts B-P's experiences in espionage during his military career.
- League of Nations (Yahoo! Directory) - http://dir.yahoo.com/Arts/Humanities/History/By_Time_Period/20th_Century/League_of_Nations/
- This is Yahoo's directory of sites about the League of Nations, the precursor to the United Nations, which was established by the Treaty of Versailles.
- FirstWorldWar.com - http://firstworldwar.com/
- "The purpose of this website is to provide an overview of the First World War. Necessarily a long-term undertaking - and a little over three years into the process - much remains to be covered. Whole aspects of the conflict are light on material at present - rest assured, this is not deliberate: in time it should all find its place in the site. This is by no means a professional website; it's authored as spare time permits and is intended at a general readership."