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  1. World War I - Wikipedia

    Major areas of conflict included Europe and the Middle East, as well as parts of Africa and the Asia-Pacific. The war saw important developments in weaponry including tanks, aircraft, artillery, machine …

  2. World War I - Encyclopedia Britannica

    Jan 2, 2026 · What countries fought in World War I? The war pitted the Central Powers (mainly Germany, Austria-Hungary, and Turkey) against the Allies (mainly France, Great Britain, Russia, …

  3. Global WWI Map - National WWI Museum and Memorial

    This interactive map shows you which countries and territories were involved in the Great War and how they were aligned.

  4. World War I: Summary, Causes & Facts | HISTORY

    Oct 29, 2009 · During the four-year conflict, Germany, Austria-Hungary, Bulgaria and the Ottoman Empire (the Central Powers) fought against Great Britain, France, Russia, Italy, Romania, Canada, …

  5. World map showing locations of World War I events

    World map showing locations of World War I events This world map shows some of the critical events of World War I.

  6. Where Was WWI Fought? - Reference.com

    May 19, 2025 · Word War I was fought primarily in Europe and the Middle East between a total of 32 countries: the Allies and the Central Powers. It began on July 28th, 1914, and ended on Nov. 11, …

  7. WORLD WAR I MAP - HISTORY CRUNCH

    World War I Map - A map of the major nations, battles and alliances involved in World War I.

  8. World War 1 Map

    The World War I Map represents the geopolitical map of the world on the eve of the war and shows the location of the various theaters of war, where some of the most important and decisive battles were …

  9. World War I - Simple English Wikipedia, the free encyclopedia

    World War I (WWI or WW1), also called the First World War, or the Great War, began on 28 July, 1914 and lasted until 11 November, 1918. It was a global conflict and lasted exactly 4 years, 3 months and …

  10. First World War - National Army Museum

    The Middle East was the largest theatre of the First World War, and saw the British Empire and France fight against the Ottoman Empire in Mesopotamia (now Iraq), Gallipoli, Sinai and Palestine, and Persia.