World War 1 lasted for about 4 years and 3 months. WW1 started in August of 1914 and ended in November of 1918, however, the last peace treaties were not signed until 1923.
NO it wasnt that long it was about 10-15 years when world war 2 started AFTER world on 1 . :)
World war 1 lasted for 4 years (1914-1918).
World War One ended in 1918, and World War 2 started in 1939.So that would 21 years.
Yes world war one was supposed to be the world to end all wars..,until nazi Germany
4 long years
7 years
4 years and 106 days.
The war lasted for 6 years
6 years
World War 1 lasted for about 4 years and 3 months. WW1 started in August of 1914 and ended in November of 1918, however, the last peace treaties were not signed until 1923.
It lasted 4 years and 3 months. four
10 years!
World War 1 went on for about 4 years.
The US was in the World War 2 from December 7/8th 1941 to August of 1945. They had to stay in Europe and Japan for many years after the war too.
Three.
27 years