Wonder Woman is the most popular female comic-book superhero of all time. Aside from Superman and Batman, no other comic-book character has lasted as long. Generations of girls have carried their sandwiches to school in Wonder Woman lunchboxes. Like every other superhero, Wonder Woman has a secret identity. Unlike every other superhero, she also has a secret history.
While in London, Wonder Woman was summoned to help a young lady called Zola from the minions of the goddess Hera and after Diana defeated the enemies, she was informed by Hermes that Zola was pregnant with Zeus’s child, which caused Hera’s wrath. Diana then took took Zola and the injured Hermes to the island of Themyscira, home of the Amazons, where Hera’s wrath reached them in the form of her daughter Strife. Wonder Woman used the Lasso of Truth to stop Strife from hurting the Amazons, but it caused her to reveal the fact that Diana and her were sisters. The next day, Diana learned from her mother that she was in fact Zeus’ daughter and, hurt by her existence being a lie, she decided to renounce the name Diana, and swore never to return to the island again.
Issue #600 introduced Wonder Woman to an alternate timeline created by the Gods in which Themyscira had been destroyed and the Amazons scattered around the world. In this timeline, Diana is an orphan raised in New York who is learning to cope with her powers. The entire world has forgotten Wonder Woman's existence and the main story of this run was of Diana trying to restore reality even though she does not properly remember it herself. Diana has no memories of her prior adventures as Wonder Woman, recollecting her memories in bits and pieces and receiving different abilities and resources (such as the power of flight and her lasso) during the progression of her adventure. A trio of Death Goddesses called The Morrigan acted as Wonder Woman's main enemies. Diana ultimately defeats the evil goddesses and returns everything back to normal.
A fight broke out among the heroes for possession of the box and was only ended when John Constantine took the box, being the only one capable of doing so without being corrupted. Zatanna and Constantine took the box to the temple of Hephaestus, where the three Justice Leagues had converged again. After yet another battle between heroes, the box went dormant and the Justice Leagues discovered a Kryptonite sliver in Superman’s nervous system, placed there by the Atomica, a traitor working for the Outsider, leader of the Secret Society. Then, the Outsider used the box to open a path across universes, allowing the Crime Syndicate to enter the Justice Leagues' world.
"Gas was intended to win the war. On that much Wonder Woman is absolutely right." said David Hambling in Popular Mechanics. Rachel Becker of The Verge stated that despite the scientific liberties of using a "hydrogen-based" chemical weapon as a plot device, the film succeeds in evoking real and horrifying history. "First off, mustard gas is such a horrible, terrifying weapon, it doesn't need to be made more potent. But if you were a chemist bent on raining destruction on the Allied forces, you wouldn't do it by replacing the sulfur atom in mustard gas with a hydrogen atom. You'd know that sulfur is the linchpin holding together this poisonous molecule."