Fictional shows about real historic events can break this rule though. Hogan's Heroes were imprisoned for 6 years, the Germans occupied France for 10 years in Allo Allo, and the Korean War lasted 11 years in M*A*S*H.
"Don't try to live so wise. Don't cry 'cause you're so right.
Don't dry with fakes or fears, 'Cause you will hate yourself in the end."
Anime @ MyReviewer