*In late 1940, in the dark days when the jackboots of Nazi terrorism threatened Europe, eight of America's greatest "mystery men" -the Spectre, Dr. Fate, Green Lantern, Hourman, Flash, Atom, Sandman and Hawkman - turned the tide of history by thwarting Adolf Hitler's invasion of England! At President Roosevelt's suggestion, they opted to band together permanently! Thus was born the Justice Society of America, the oldest and longest-lasting team of super-heroes in history! *Source: Back of Card