I think because the phrase "to end all wars" is a euphemism for "mother of all wars" as an example. It was the biggest war the world had ever seen. Even if it was meant to be taken literally, it was coined during WWI, at a time they could not imagine the world today.
Yes world war 1 was suppose to put an end to all wars.
World War 1
"The Great War," or "the war to end all wars."
The great war. world war I. the first world war. The war to end all wars.
The Great War or the War to End All Wars.
World war 1 was the war to end all wars
Yes world war 1 was suppose to put an end to all wars.
World War 1
none of the world wars were litterally a world war, not all of the countries fought on both wars and the countries didnt fight everyone on each other in both wars, WW2 was classified as a war world because it splitted most of it [Europe and USA joined it too] into 2 groups that fought each other: Allies and Axis.
It was World War I.
War to end all wars
World War I or WWI.
World War 1
The Great War The War to End All Wars
The Great War The War of All Wars The War to End All Wars The Global War WW1 WWI
The War To End All Wars or The Great War
Answer"The Great War", "The war to end all wars", and "the war to make the world safe for democracy".