Illuminati

The Illuminati is a secret organization that guides events in the Marvel Universe, led by some of the most influential and important people in said Universe.

The Illuminati was formed after the Kree-Skrull War, by Iron Man, Namor, Mr. Fantastic, Professor X, Black Bolt, and Doctor Strange. After the Kree-Skrull War, Iron Man realized that if the six had worked together, they could have each used their own respective information and stopped it. Along with Black Panther, he proposed a government of superhumans. However, many of them refused, for individual reasons.

Namor-Many superheroes are violent, dark, or have criminal streaks.

Professor X-This will result in public resentment, fear, and hate against heroes like there already is against mutants.

Doctor Strange-Heroes are anti-establishment-they will never want to work with one.

However, the group(except Black Panther) formed the Illuminati and agreed to meet often to exchange important information.

Civil War

The Illuminati was responsible for launching Hulk far out into space, which gave him desire for vengeance and will almost definitely lead to the upcoming World War Hulk event.

When Iron Man introduced the Superhuman Registration Act to the group(which triggered Civil War, only Mr. Fantastic agreed with him. They all took their own positions on the event.

Namor-Originally had no position and didn't care, but eventually sided with Captain America. He sent an Atlantean war party to help him at the end.

Doctor Strange-Avoided the conflict. He spent the time fasting in the Arctic and praying that whichever side won would cause less pain and death.

Professor X-Was busy with House of M at the time, but when he returned, took a neutral stance with the rest of the X-Men.

Black Bolt-Vehemently disagreed and announced cold war between the US and the Inhumans.

The Civil War disbanded the Illuminati, each member going their own separate way.

Infinity Gauntlet

Now that Civil War is over, it is revealed what the Illuminati were up tp between their formation and the team's disbanding. Mr. Fantastic had managed to get the Infinity Gauntlet and a few of the Infinity Gems. He found the rest and proposed to keep it safe so villains like Thanos could never possess it again. Though Redd is tempted by the Gauntlet, he disperses the Gems among the Illuminati for safekeeping, although he had omnipotence when he put the Gauntlet on. Mr. Fantastic holds onto the Power Gem, Professor X the Mind Gem, Doctor Strange the Soul Gem, Namor the Time Gem, Iron Man the Reality Gem, and Black Bolt the Space Gem, with each of them swearing never to use the gems.

Secret Wars

After the Secret Wars, it was brought to the attention through the psychic abilities of Professor Xavier, that the cosmic force known as the Beyonder was actually the result of a mutant/inhuman receiving treatments from the Terrigan Mist. The Illuminati (minus Tony Stark, whose role as Iron Man was presently being filled by Jim Rhodes) decide to confront the Beyonder, but they are struck by his powers and are able to live their greatest fantasies. Despite the Beyonder offering such 'gifts' as allowing Black Bolt the ability to speak normally, they are able to overcome their desires and ask the Beyonder to leave. They convince the Beyonder to quit tampering with the earth when Namor speaks on Black Bolt's behalf as the King of the Inhumans. The Beyonder would disappear into a dust and the Illuminati would leave believing the day was saved...

Members and Representing

Each member of the Illuminati was another part of society and represented another view, too, which is part of the reason they formed.

Iron Man-Represented the government in the team. Also represented the type of hero that will work with the government and the Avengers.

Namor-Represented the seas and Atlantis. Also represented the anti-hero.

Mr. Fantastic-Represented the scientific community and science. Also represented the intellectuals.

Professor X-Represented the mutant population and community.

Black Bolt-Represented the Inhuman population and community. Also represented the king or ruler.

Doctor Strange-Represented the mystical/magical community and population, also that edge of society.