The Justice League are a team consisting of Earth's greatest protectors. The Justice League, also known as the Justice League of America or the JLA, fight to save Earth from super-villains and are led by Superman, Batman and Wonder Woman.
Most characters on the Hero Side are now members of the Justice League, as some of them defected to create the One Earth Regime.
History
The Justice League was formed by Superman, Batman, Wonder Woman, Green Lantern, Flash, Aquaman, Cyborg, and Martian Manhunter. Over time, many more members joined, and the Justice League of America protected the world from villains such as Darkseid and Black Adam. (The latter whom later became a member of the Justice League)
The Justice League divided between the Regime and the Insurgency
However, after the alternate Superman's lover, Lois Lane, was killed, Superman created the One Earth Regime to eliminate all of Earth's villains. Members of the League separated and either joined the Regime or the alternate Batman's Insurgency.
While still officially functioning before the Regime's rise, the Justice League took it upon themselves to settle or end several countries' feuds and problems, enforcing peace and protecting many innocent lives. They would even go as far as remove diplomatically elected officials from office.
Though Batman's Insurgency worked hard to thwart their efforts and deter Superman and the League from the path they were on, they would ultimately fail and be driven underground. After Lex Luthor and Superman created their enhanced super-soldiers to serve as their new army and began placing them within world cities, the League was dissolved and replaced with the One Earth Regime, consisting of members of the Justice League and several supervillains.
The League reunited to stop the Invasion set by Brainiac. Thwarting this threat, the League went into a heated debate on whether or not to kill Brainiac. This resulted resuming the war between heroes. After subduing Superman, Green Lantern and the Flash wound up leading a new Justice League comprising of the new upcoming and young heroes, while Batman was asked by President Kane to head up emergency efforts.
Events of Injustice: Gods Among Us
The Justice League of the Main Earth are seen fighting against Black Adam, Sinestro, Doomsday, and Ares in Metropolis while the Teen Titans battle Lex Luthor, Catwoman, Bane and Solomon Grundy in the Watchtower. After Batman discovers that The Joker intends to destroy Metropolis with a nuclear bomb given to him by Luthor, the League attempts to stop him. Before they can stop the bomb, Batman, Wonder Woman, Green Lantern, Green Arrow, and Aquaman are teleported to the alternate Earth, though this act somehow prevents the bomb from going off.
The remaining members of the League, including Superman, Flash, and Cyborg use the Watchtower in order to attempt to find the missing members. Cyborg and Superman are eventually brought over to the alternate Earth to join with their friends in stopping the Regime and restoring freedom to the world.
Members (One Earth)
- Superman (Leader)
- Batman (Co-Leader, Second-in-command)
- Wonder Woman (Co-Leader, Third-in-command)
- Green Lantern (Hal Jordan)
- The Flash
- Aquaman
- Martian Manhunter (Possibly Deceased)
- Shazam (Deceased)
- Harley Quinn
- Zatanna
- Doctor Fate (Deceased)
- Hawkman (Deceased)
- Hawkgirl
- Captain Atom (Deceased)
- Green Lantern (John Stewart) (Deceased)
- The Atom (Ray Palmer)
- Atom Smasher
- Supergirl
- Power Girl
- Kyle Rayner (Deceased)
- Huntress (Deceased)
- Batgirl
- Black Lightning
- Black Canary
- Green Arrow (Deceased)
- Green Arrow (Alternate Earth)
- Etrigan (Jason Blood) (Deceased)
- Guy Gardner (Deceased)
- Mister Terrific
- Cyborg
- Nightwing (Dick Grayson) (Deceased)
- Raven
Members (Post Brainiac Invasion)
- Green Lantern
- The Flash
- Blue Beetle
- Harley Quinn
- Firestorm
- Supergirl
Members (Prime)
- Superman (Leader)
- Batman (Co-Leader, Second-in-command)
- Wonder Woman (Co-Leader, Third-in-command)
- Green Lantern (Hal Jordan)
- The Flash
- Aquaman
- Martian Manhunter
- Shazam
- Harley Quinn
- Zatanna
- Doctor Fate
- Hawkman
- Hawkgirl
- Captain Atom
- Green Lantern (John Stewart)
- The Atom (Ray Palmer)
- Atom Smasher
- Supergirl
- Power Girl
- Green Lantern (Kyle Rayner)
- Huntress
- Batgirl
- Black Lightning
- Black Canary
- Green Arrow
- Etrigan (Jason Blood)
- Green Lantern (Guy Gardner)
- Mister Terrific
- Cyborg
- Nightwing (Dick Grayson)
- Raven