The war to end all wars
The Great War
Yes
At the time it was going on, it was called "The Great War" and "The War to End All Wars". Loosely, after it was over, it was sometimes called "The World War". Once World War II began, it automatically became "World War I".
Both the American Civil War and World War One have been called the First Modern War.
The First World War ( 1914 to 1918 ) was also called "The Great War " at the time.
the first name of the tank in world war I is called big bessy
That is called "neutrality". Sometimes the neutrality is respected by the warring countries (Switzerland in World War II) and sometimes it is not (The Netherlands in World War II).
the war to end all wars
Yes; the Great War was used to describe it mostly before WW2. It is also sometimes called the "war to end all wars".
becuase it was the first war that used mechanical instruments
World War I (WWI) or First World War (called at the time the Great War) was a major war centered on Europe that began in August 1914. The fighting ended in November 1918.
Japan. It was not called World War 1 at the time. It was called The Great War. After World War 1, he went on a World Tour promoting peace. It was the first time a Japanese Emperor had ever left Japan.