The superhero World's Fair, 1939-1940 : the American monomyth personified

New York City has held only two World's Fairs, both very famous, one in 1939-1940 and one in 1964-1965.

Naturally both have been much dissected.

However I have never seen them exposed for displaying America's deeply ingrained 'go-it-alone' and 'we're above communal law and democracy' superhero-superpower attitude to a T.