Superhero fiction fiction. In 1960, DC banded its most popular heroes together in the Justice League of America, which became a sales phenomenon. Empowered by the return of the superhero at DC, Marvel Comics editor/writer Stan Lee and the artists/co-writers Jack Kirby, Steve Ditko and Bill Everett launched a new line of superhero comic books, beginning with The Fantastic Four in 1961 and continuing with the Incredible Hulk, Spider-Man, Iron Man, Thor, the X-Men, and Daredevil. These comics continued DC’s use of science fiction concepts (radiation was a common source of superpowers) but placed greater emphasis on personal conflict and character development.
Spirit of '76 (Marvel Comics) Spirit of '76 (Marvel Comics) The Spirit of '76 (real name William Naslund) is a fictional character appearing in American comic books published by Marvel Comics. Created by writer Roy Thomas and artist Frank Robbins as part of a World War II-era superhero team, the Crusaders, and patterned on the DC Comics group the Freedom Fighters, the character first appeared in "The Invaders" #14 (March 1977). The Spirit of '76 was the equivalent of Freedom Fighters member Uncle Sam, originally a Quality Comics character. In the stories, the character briefly assumed the role of Captain America after the original –