Première Guerre mondiale

The Première Guerre mondiale, or World War I, was a global conflict from 1914 to 1918 involving major powers divided into two alliances: the Allies and the Central Powers. Triggered by political tensions, militarism, and the assassination of Archduke Franz Ferdinand, it saw extensive trench warfare and technological advances in weaponry. The war caused massive destruction and loss of life, reshaping national borders and leading to significant political changes. It also set the stage for future conflicts, notably World War II, and had profound social, economic, and cultural impacts worldwide.