Wonder Woman did not keep her identity a secret, and initially did not consider herself a superheroine. Indeed, her character was wide-eyed and naive, innocent and without guile. Diana spoke only Themyscirian, a variation of ancient Greek, and had to learn English when she arrived in the United States. Fortunately, Diana soon met Julia Kapatelis, a scholar in Greek culture, and her daughter Vanessa Kapatelis who helped the Amazon princess adjust to the world of men. However, for all her apparent naiveté, Diana was a trained warrior, and had no compunction against using deadly force when called for. For example, she felled the god Deimos in battle and felt completely justified under the circumstances. Through Pérez's tenure on the book, Diana confronted war, injustice, inequality, death and conflicts involving the Olympian Gods.
(For the record, Marston and Olive Byrne’s son, Byrne Marston, who is an 83-year-old retired obstetrician, thinks that when Marston talked about the importance of submission, he meant it only metaphorically. “I never saw anything like that in our house,” he told me. “He didn’t tie the ladies up to the bedpost. He’d never have gotten away with it.”)
As Wonder Woman joins the Battle against Doomsday, she arrives just in time to save Batman from Doomsday's lethal thermal blast, deflecting the beams with her indestructible bracelets. She then jointly attacks Doomsday with Superman while Batman tries to expose the creature to Kryptonite, allowing its destruction. She relentlessly battles the monster, and despite Doomsday being stronger, Wonder Woman held her own, parrying a tremendous punch with the Sword of Athena, and then slicing off Doomsday's right arm with it. Eventually, Batman baits the monster into coming closer to her, allowing Wonder Woman to hurl the noose of her unbreakable Lasso of Hestia around his torso.
The Golden, Silver, and Bronze Age portrayals of Wonder Woman showed her using a silent and invisible plane that could be controlled by mental command and fly at speeds up to 3,000 mph (4,800 km/h). Its appearance has varied over time; originally it had a propeller, while later it was drawn as a jet aircraft resembling a stealth aircraft.
Coming to America for the first time, Wonder Woman comes upon a wailing army nurse. Inquiring about her state, she finds that the nurse wanted to leave for South America with her fiancé but was unable due to shortage of money. As both of them looked identical and Wonder Woman needed a job and a valid identity to look after Steve (who was admitted in the same army hospital), she gives her the money she had earned earlier to help her go to her fiancé in exchange for her credentials. The nurse reveals her name as Diana Prince, and thus, Wonder Woman's secret identity was created, and she began working as a nurse in the army.
As the men helped the Amazons prepare for battle against the First Born's army, Diana received news that the First Born had been attacking other gods' realms. With Eros and Artemis, Wonder Woman ambushed the Minotaur at Demeter's home. Unfortunately, the First Born had already defeated Demeter, so Wonder Woman sent her companions to safety while she confronted him by herself.
Flash and Cyborg save all the hostage, which Silas Stone tells Victor that Steppenwolf can not get the final Mother Box. Batman then jumps down into the Knightcrawler and saves Wonder Woman after a Parademon manages to briefly knock her out. The Knightcrawler gets attacked by Steppenwolf, and Barry helps Wonder Woman get her sword so she can help Batman.
Wonder Woman’s powers are a result of the blessings she received from the gods (or presumably in the modern version by her divine ancestry), but originally came from her "brain energy" training. Her abilities in large part come from her upbringing in the martial society of the Amazons. She is one of the most powerful superheroes in the DC universe.
An immortal Amazon warrior goddess who is the crown princess of Themyscira and the daughter of Queen Hippolyta and Zeus given to the Amazons to raise, and half-sister of Ares. Describing Wonder Woman and her appeal, Gadot said, "She's relatable. She has the heart of a human and is very compassionate, but her experiences—or lack of them, her naivete, really—make her interested in everything around her and able to view the world in a way that we'd all like to: with a genuine curiosity." On Diana's relationship with her mother, Gadot said, "Diana is a very opinionated girl. Her mother is very opinionated. Her mother is very protective as well, and they have, you know, the very natural clash that a mother has with her daughter, with their daughters, the first time they want to leave home." On taking on the role as Wonder Woman, Gadot stated, "I feel very privileged that I got the opportunity to portray such an iconic, strong female character. I adore this character and everything that she stands for and everything that she symbolizes." On Diana going to the world, Gadot stated, "When Diana comes to the real world she's completely oblivious about gender and society rules, that women are not equal to men." Describing Diana's relationship with her mother and aunts, Jenkins said, "She is the only child they raised together. And their love for her manifests in a different way for each of them." On working with Gadot, Jenkins said, "Gal quickly became the person I wanted to talk to about everything. We'd shoot together all day. And then on weekends, we'd be like, 'What do you want to do?' That's maybe not totally normal."
The Crisis on Infinite Earths crossover of 1986 was designed and written with the purpose of streamlining most of DC's characters into one more-focused continuity and reinventing them for a new era, thus Wonder Woman and Steve Trevor were declared to come from the Earth-Two dimension, and along with all of their exploits, were erased from history, so that a new Wonder Woman character, story and timeline could take priority.
Using Bruce's equipment, Diana tries to track down Victor. Victor is aware of Bruce's interest in him; due to his connection to information and security systems, Victor hacks in the computers to send Diana a message. Diana suggests a meeting and when Victor asks why he should trust her, Diana tells him that she knew he was at the lake watching her and Bruce. If she meant to harm him, she would have done it then. Diana and Victor meet face to face, and he tells them that the invaders they are searching for are hiding in the dead zones. When Diana tries to convince him to join them, he flies off.
The second storyline focuses on Wonder Woman's quest to rescue Zola from Hades, who had abducted her and taken her to Hell at the end of the sixth issue of the series. The male Amazons are introduced and their origin story is revealed- the Amazons used to infrequently invade the ships coming near the island and force themselves on the sailors, and then kill them. After nine months, the birth of the female children are highly celebrated and inducted into the proper ranks of the Amazons while the male children are rejected. In order to save the children from being killed by the Amazons, Hephaestus trades them with the Amazons in exchange for weapons.
Pérez and Potter wrote Wonder Woman as a feminist character, and Pérez's research into Greek mythology provided Wonder Woman's world with depth and verisimilitude missing from her previous incarnation. The incorporation of Greek gods and sharply characterized villains added a richness to Wonder Woman's Amazon heritage and set her apart from other DC heroes.