The TREATY OF PARIS OF 1763 officially ended the Seven Years War (known in the United States and Canada as the French and Indian War).
Knowing what event officially ended seems relatively important to answering this question.
The Holocaust ended when Germany lost World War II. Hitler had already committed suicide when the war officially ended.
It didn't officially end on the day Hitler committed suicide, but his suicide did signal that the end of WW2 was very close.
There were two WW I 1914 -1918 WW II 1939 - 1945 WWl officially ended in 1919, but the actual fighting ended in 1918.
Versailles
The coup of the French Consulate.
it officially ended in 1763.
magna cater
The TREATY OF PARIS OF 1763 officially ended the Seven Years War (known in the United States and Canada as the French and Indian War).
The Treaty Of Paris
The signing of the Treaty of Versailles ended World War 1.
The Armistice officially ended WW1.
The Treaty of Versailles
It ended with the surrender of Japan.
Treaty of Paris (1763)
World War two was officially ended.