Where did the 'Keep Calm and Carry On' slogan come from?
The slogan 'Keep Calm and Carry On' was coined in 1939 by the British government as part of a series of three posters issued in the event of World War II (1939-1945). The design was, however, never officially issued. After about 60 years, a bookseller in the United Kingdom came across a copy hidden amongst books bought at an auction.