When a Godwave spilled forth from the creation of the Fourth World, the Earth was seeded with great power. It first manifested in the form of old gods, then of metahumans. Some of the oldest of these gods were hidden from the universe until the time of ancient Greece by the sorceress, Hecate. Hecate reasoned that the Olympian Gods (as they would eventually be called) were greatly weakened after usurping power from their father Cronus and the Titans of Myth. She feared that other powerful gods in the universe (notably Darkseid of Apokolips) would seize Earth for himself. Because of Hecate's enchantment, Darkseid wrongly believed that he and the other New Gods pre-dated the Olympians.
Feminist icon Gloria Steinem, founder of Ms. magazine, was responsible for the return of Wonder Woman's original abilities. Offended that the most famous female superhero had been depowered into a boyfriend-obsessed damsel in distress, Steinem placed Wonder Woman (in costume) on the cover of the first issue of Ms. (1972) – Warner Communications, DC Comics' owner, was an investor – which also contained an appreciative essay about the character. Wonder Woman's powers and traditional costume were restored in issue #204 (January–February 1973).
The team learns that a gala will be held at the nearby German High Command. Steve and Diana separately infiltrate the party, with Steve intending to locate the gas and destroy it, and Diana hoping to kill Ludendorff, believing that he is Ares and thus killing him will end the war. Steve stops her to avoid jeopardizing his mission, but this allows Ludendorff to unleash the gas on Veld, killing its inhabitants. Blaming Steve for intervening, Diana pursues Ludendorff to a base where the gas is being loaded into a bomber aircraft bound for London. Diana fights and kills him, but is confused and disillusioned when his death does not stop the war.
A stand-alone #0 Issue was released in September which explored Diana's childhood and her tutelage under Ares, the God of War. The issue was narrated in the style of a typical Golden Age comic book and saw Diana in her childhood years. The main plot of the issue was Diana training under Ares as he thought of her being an extraordinary girl with immense potential. The issue ultimately concluded with Diana learning and experiencing the importance of mercy, as she hesitates and refuses to kill the Minotaur- a task given to her by Ares; however, this show of mercy makes her a failure in Ares' eyes.
Wonder Woman's signature weapon was her Lasso of Truth; consequently, much of her crime-fighting powers came from bondage, and her only exploitable weakness was, essentially, bondage. Grant Morrison and Yanick Paquette had teamed up to work on Wonder Woman: Earth One. Paquette confirmed that he and Morrison would be bringing back the bondage theme that was popular in Wonder Woman comics during the 1940s. However, he stated that Morrison was looking for a way to not only modernize it, but to use the bondage theme as a form of female empowerment. Paquette acknowledged that Wonder Woman has become more than just a beloved character, she is a symbol for feminism. "By bringing in sex and, yes, bondage, it reasserts [William Moulton Marston's core] idea that it is okay for women to have a healthy sexual appetite." Paquette elaborated more on this by pointing out the blatant double standards in comics when it comes to sex: "Could Wonder Woman really ever have a healthy and active sex life without it becoming political fodder for Fox News? And what of women and girls who want to be like her? Do we truly think they wouldn't be labeled sluts? I have my doubts."
The Silver Age format for comic books also did not generally favour a lot of story arcs, or at least, not memorable ones. In this period though the character did undergo some consistent changes as she battled a variety of common foes including Kobra, but the changed format gave her the ability to develop more as a character. The silver age stories of Wonder Woman can be broken into a few general arcs – the depowered stories (in the mod girl phase), undergoing tests to re-enter the Justice League of America, a golden age story about her work during the Second World War, her adventures as an astronaut for NASA, the hunt for Kobra, and eventually the return of Steve Trevor and the internal politics of working at the Pentagon. The most famous story which she was involved with at this time was “For the Man Who Has Everything”, a story focused on Superman, but also involving herself and Batman. The first major story arc which she was part of was Crisis on Infinite Earths, which also ended her silver age appearances.