Britain re-created the World War I Ministry of Information for the duration of World War II to generate propaganda to influence the population towards support for the war effort. A wide range of media was employed aimed at local and overseas audiences. Traditional forms such as newspapers and posters were joined by new media including cinema (film), newsreels and radio. A wide range of themes were addressed, fostering hostility to the enemy, support for allies, and specific pro war projects such as conserving metal and growing vegetables.