There are two or three names for it but one is:
The Great War
another would be: The War to End All Wars
it was the second war of the world
World War 1 is often also called the Great War. Of course, when it got this name, no one was predicting World War 2.
The Second World War.
Until World War II it was known as the 'Great War'.
The great war. world war I. the first world war. The war to end all wars.
First world war. Great war.
Because in both world wars, the world was literally at war, meaning that many major countries of the world are at war.
because it envolved different nations from around the world hence the name world war.
the first name of the tank in world war I is called big bessy
the answer to that question is the world war II memorial
the gumby war
The Great War