Earth 20, while in the 'modern day', has aesthetically and its society has remained in the 20s (with hints of similar attitudes of the time, specifically regarding race, also persisting), having recently emerged from a deadly World War with Ibn Al Ghul, Herr Hex and the Desert Crescent. One of the key figures in the war, the magically adept adventurer 'Doc' Fate, assembled a Society of Super-Heroes in the wake of the conflict to defend their planet from future perils, emerging just in time to fight back against Earth 40 and its monstrous rulers in the Society of Super-Villains as the two worlds faced an incursion that brought them together, resulting in a brutal five-year war.
The Society of Super-Heroes:
Doc Fate
Immortal Man
Lady Blackhawk
Green Lantern
The Mighty Atom
