Home›Sources›Outbreak of the First World War (Imperial War Museums)SourcesOutbreak of the First World War (Imperial War Museums)Institutional Historical AccountCitation FormatsGeneral ReferenceGeneral Reference Citation TextHistory Atlas. "Outbreak of the First World War (Imperial War Museums)." Accessed August 30, 2026. https://history.interactiveatlas.org/sources/iwm-outbreak-first-world-war.Copy General ReferenceAPA StyleAPA Style Citation TextHistory Atlas. (n.d.). Outbreak of the First World War (Imperial War Museums). Retrieved August 30, 2026, from https://history.interactiveatlas.org/sources/iwm-outbreak-first-world-warCopy APA StyleBibTeXBibTeX Citation Text@misc{historyatlas-outbreak-of-the-first-world-war-imperial, author = {History Atlas}, title = {Outbreak of the First World War (Imperial War Museums)}, year = {2026}, url = {https://history.interactiveatlas.org/sources/iwm-outbreak-first-world-war}, note = {Accessed August 30, 2026} }Copy BibTeXReference and ClassificationVerifiedFactsSourcesClaims Backed By This Source (23 claims)Comments (0)Reader Challenges (0 open reader challenges)FactsPublisherWell-attestedImperial War MuseumsSource TypeWell-attestedReference WorkReliability TierWell-attested2SourcesOutbreak of the First World War (Imperial War Museums)tier 2Imperial War MuseumsClaims Backed By This Source (23 claims)This source backs 23 claims across the atlas. As facts: 17 well-attested. As cited relationships: 1 holds, 2 connected. Plus 3 entities citing it as a general reference with no single fact or relationship attached.Disposition By TopicEvents, 7 claims: 4 well-attested, 2 connected, 1 general references.Organizations, 7 claims: 5 well-attested, 1 holds, 1 general references.Articles, 6 claims: 5 well-attested, 1 general references.Sources, 3 claims: 3 well-attested.Well-attested17ArticlesThe July Crisis: How a Balkan Assassination Became a World WarEventsWorld War IOrganizationsImperial War MuseumSourcesOutbreak of the First World War (Imperial War Museums)Holds1OrganizationsImperial War MuseumConnected2EventsWorld War IGeneral References3ArticlesThe July Crisis: How a Balkan Assassination Became a World WarEventsWorld War IOrganizationsImperial War MuseumComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0 open reader challenges)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.View At A Past YearThe atlas records no dated fact of its own for this entry, so there is no other year to choose.Show This Year