Justice League: A Better World
The Justice League of America was Earth-50‘s most powerful and premier superhero team, a strike force comprised of the world’s mightiest heroes. They acted as stalwart protectors of sentient life; Earth’s first line of defense against terrestrial, extra-terrestrial, inter-dimensional and supernatural threats. There have been many members over the years and several incarnations of the team, but the original group was founded by Aquaman, Batman, Flash, Green Lantern, Martian Manhunter, Superman, and Wonder Woman.
In 1996, after Superman killed President Lex Luthor, the Justice League changed their name to Justice Lords and reorganized itself into a planet-wide ruling body, quickly beginning a program of protecting humanity from itself.