Who makes the keep calm and carry on?

The "Keep Calm and Carry On" slogan originated from a British government poster created in 1939 by the Ministry of Information during World War II. The poster was part of a campaign to boost morale in the face of potential air raids. Although it was not widely distributed at the time, the phrase gained popularity in the early 2000s and has since been used in various forms of merchandise and media. Today, it is often associated with a sense of resilience and perseverance.