Keep Calm (Star Wars) Posted on May 13, 2012 by Second World War Posters Great find via Facebook (Star Wars): Second World War Posters Mass Communications Academic, @MMUBS. British Home Front Propaganda posters as researched for a PhD completed 2004. In 1997, unwittingly wrote the first history of the Keep Calm and Carry On poster, which she now follows with interest. Print PDF Like it? Share it... Related You may also like: Keep Calm and Party While We Still Can BBC: Pitching for “The One Show” Keep Calm and the Green Bay Packers Winston Churchill wrote ‘Keep Calm and Carry On’?!