1914 - 1918
In 1914 and ended in 1918.
1917-1919
The war lasted 6 years
1914
In 1942 and 1946 the world cup did not take place because of world war 2 and aftermath
WWI lasted about four years, 1914-1918, generally, with the US entering the war in 1917.
World War 1 took place from 1914 to 1918
World War 1 lasted for 4 years (1914-1918).
Well firstly two World Wars have taken place so far, World War I and World War II. World War I was from 1914 through to 1919. World War II lasted from 1939 to 1945.
World war 1 lasted for 4 years (1914-1918).
World War 1 began on 28th July 1914 and ended on 19th November 1918. It lasted for nearly 4 and a half years.
World War I started on July 28, 1914 and ended on November 11, 1918.
World War 1 lasted for 4 years (1914-1918).
Several years into the future, and long after World War III.