Prompt
"Generate an image of a historic photograph of a bustling European city street in the late 1940s, with a mix of ruined and rebuilt buildings in the background, and a group of happy, diverse people of different ages and occupations in the foreground, surrounded by subtle hints of American and European flags, symbolizing the economic recovery and strengthened relations between the US and Western Europe, as a representation of the Marshall Plan, also known as the European Recovery Program, which was a landmark economic recovery program initiated by the United States in 1948."