Still puzzled as to Diana's identity, Bruce discovers more about her amongst the data he stole from Lex Luthor. He sees a photograph of her alongside the Wonder Men, taken in Belgium in 1918 during the closing days of World War I. He then makes contact with her via her laptop, sharing extra information that Luthor had on both her and other metahumans, such as the Flash, Aquaman, and Cyborg. Diana is visibly intrigued and shocked at this revelation, as Flash's lightning reminds her of that of Ares, Aquaman reminds her of depictions of Poseidon, while the Mother Box that created Cyborg reminds her of the one she briefly saw back on Themyscira. Diana resolves to take some time to think this revelation over, does not answer Bruce's e-mail, and instead proceeds with her plans to depart Metropolis on a flight back to France, through Turkey.
Diana quickly regained her sanity and was taken out of the mental hospital's care. She immediately noted the absence of Barbara and set out to locate her. However, when she arrived at Empire Enterprises, she was greeted only by Doctor Cyber. Cale set Team Poison onto Wonder Woman once again, and Colonel Poison managed to shoot Diana through the chest. Diana and Steve quickly overcame their forces and followed Veronica Cale and Cheetah to a gateway that led to Themyscira. Wonder Woman and Cheetah fought, and a drop of Diana's blood fell onto the gateway which opened the portal to Ares' prison beneath Themyscira. Phobos and Deimos, whom Cale had turned into dogs with the help of Circe, entered the portal, along with Diana and Veronica Cale. Veronica found her daughter beside Ares.
Wonder Woman was created by the American psychologist and writer William Moulton Marston (pen name: Charles Moulton), and artist Harry G. Peter. Marston's wife, Elizabeth, and their life partner, Olive Byrne, are credited as being his inspiration for the character's appearance. Marston's comics featured his ideas on DISC theory, and the character drew a great deal of inspiration from early feminists, and especially from birth control pioneer Margaret Sanger; in particular, her piece "Woman and the New Race".
Outside the room, Diana confronted Trevor for not standing up to the council. Trevor then told her that they were going anyway, without the council's approval. Diana, distrustful of him for lying, did not believe him; he resorted to using the Lasso of Hestia on himself, revealing in the process that he believed it was a terrible idea and that they were going to die.
Wonder Woman (vol. 1) #105 revealed that Diana was formed from clay by the Queen of the Amazons, given life and power by four of the Greek and Roman gods (otherwise known as the Olympian deities) as gifts, corresponding to her renowned epithet: "Beautiful as Aphrodite, wise as Athena, swifter than Hermes, and stronger than Hercules", making her the strongest of the Amazons. Wonder Woman's Amazon training gave her limited telepathy, profound scientific knowledge, and the ability to speak every language – even caveman and Martian languages.
Although seemingly only a purely decorative aspect of her costume, in the golden and silver ages, her earrings were sometimes depicted as giving her the ability to breathe in outer space. Gelignite Grenade Earrings and Grappling Hook Bracelet - In her depowered mod girl phase, Diana on rare occasion employed these devices, which were concealed to look like regular parts of her costume. She acquired them from a demolitions expert and villain which she had helped reform. The grenades were strong enough to blast through a thick steel door and the grappling hook could support easily her body weight to aid in climbing.
Indomitable Will: Wonder Woman has tremendous determination and strength of will. She refuses to ever give up, even when placed against seemingly insurmountable odds. Hence, despite the Germans invading Themyscira having far superior firepower, despite the extreme danger of German firepower in-between World War I trenches, despite having to fight the stronger and seemingly unstoppable Doomsday, despite having to battle the mighty Ares right after witnessing Steve Trevor's death, Wonder Woman promptly rose up, overcame her negative emotions, and kept on fighting, persisting until she eventually managed to gain the upper hand. Indeed, her indomitable spirit gave a renewed hope to the Wonder Men and inspired them past the point of purely monetary interests, with Chief resolving to no longer be neutral in the war and believing her story of the Olympians, Sameer finally admitting his passion for acting, and even the depressed Charlie struggling with PTSD finally beginning to sing again for the first time in years. When humanity's inherent potential for evil was revealed to her by Ares, Wonder Woman, while initially taken aback, ultimately rejected the prospect of alliance with Ares against them, even if that were to mean missing out on "paradise" on Earth, and instead courageously confronted him as the god killer. When seemingly beaten by Ares (who was only growing more powerful from her violence, rage, and hatred) and overcome by the weight of his words and the devastation of Steve's death, Wonder Woman recalled his great love for and undying belief in her, and was thereby able to muster enough willpower and love to overcome her violent emotions and defeat Ares. While mostly stepping away from superheroism for 100 years (emotionally crippled at her inability to save the Belgian villagers and Steve, and by seeing the ensuing "century of horrors"), Wonder Woman didn't entirely lose hope, and it was fully reignited again when she witnessed the self-sacrificing death of another selfless superhero, Superman (who combined the phenomenal godly might of Ares with the self-sacrificing morality of Steve Trevor), giving her enough faith to help Batman found the Justice League. During the League's battle against Steppenwolf's forces, Wonder Woman was able to inspire confidence into the inexperienced Flash and Cyborg, assuring them that they wouldn't need to fight the Apokoliptan invasion alone.
Unfortunately, not long after Diana left, Hera came for her vengeance, and though she could not bring herself to kill Hippolyta, she could not forgive her either. Feeling regret at giving up the only real family she had, Wonder Woman returned to Themyscira to find the Amazons absent, and her mother turned to stone. Shortly after, Wonder Woman encountered Lennox, a man who claimed to be another of Zeus' bastard children. After learning that Zeus has gone missing, they confronted the Gods of Olympus, Poseidon and Hades, in order to prevent them from taking over Zeus’ throne. To prevent a war between gods, Diana proposed that the two brothers share Heaven with one ruling during the day, and the other at night. Hera angrily interceded, which was what Diana had planned, and using Hermes' staff she transported herself to Mount Olympus to face Hera alone. She warned that she would make Hera regret what she had done to her mother before returning to Earth. Unfortunately, by the time she had returned, Hades had kidnapped Zola with the warning that Diana would need to make good on her bargain or Zola and her child would die.