The First World War was one of the most devastating conflicts in history, and its effects are still felt today. From redrawing the world map to introducing new and terrible weapons. For Ireland, the conflict unfolded during a period of major political change, with thousands of Irish men enlisting while the campaign for independence continued at home.
Each answer comes with a short explanation, so you'll learn something even if you miss a question. Ready to put your WW1 trivia knowledge to the test?
Quiz
Quiz :What Caused World War I? 🌍
Historians still debate the causes, but many teachers use the MAIN acronym to organise them:
No single factor explains the war on its own. Together they created a situation where one assassination could set off a continent-wide conflict, which is why it's worth studying the lead-up as closely as the fighting itself.

Summarise with AI:

















