What European Conflict was Known as the War to End All Wars

World War I, often referred to as "The Great War" or "The War to End All Wars," was a global military conflict that erupted in 1914. It reshaped European history, marked by a series of devastating battles, including the Battle of Tannenberg. This war, unlike any before, exposed the horrors of modern warfare, with trenches, gas attacks, and high casualties. Despite its title, it did not end all wars, but it did lead to significant geopolitical changes, the dissolution of empires, and the foundation of the League of Nations. Its enduring impact paved the way for the even more destructive Second World War.