World War I stopped in 1918.
The world war 1 ended on 11th November 1918
World War 2 ended in 1945
war should stop no matter what. war should stop because once you think of the concequences you find that if war continues then there will be no humans on earth. that is what i think.
World War 2 happened to stop Hitler.
Because of World War 2.
Yes, a league of nations tried to stop World War II. Many citizens who were not part of government also did not believe in the war efforts.
There used to be Christmas "Cease-Fires" during the Vietnam War.
To stop world war.
1945
It didn't.
Yes, world war I, world war II, and Vietnam.