Three Hundred and Thirty Five Years' War

The Three Hundred and Thirty Five Years' War was the most stupid  longest and most bloodless war of in history. The war was ongoing 355 years and 18 days without any casualties and even without any gunshots. The war ended when a historian stumbled across a document referencing to a war against the Isles of Scillyball in the Dutch government archives. After notifying the Netherlandsball, the Netherlandsball then signed an official treaty with the UK, finally ending the war.