Superhuman Strength: As a demigoddess, Wonder Woman possesses incredible superhuman strength, making her the second strongest member of the Justice League, only surpassed by Superman. She can effortlessly bend metal bars, slam through solid walls and reinforced glass, and pry open steel doors. Even before accessing her full divine powers, Wonder Woman was strong enough to dominate several Amazons during her training, knocking down one with a whip and another with a shield, as well as kicking Antiope's sword out of her hand. Wonder Woman's strength extends to her ability to leap great distances. In a bar fight, she was able to throw a man across a room with an effortless shove of her hand. She effortlessly lifted an adult man with one arm and held him in the air, and threw an armored Ehrhardt E-V/4 tank in the air with ease. She was also able to effortlessly knock down many German soldiers with her shield and lasso. Wonder Woman was also able to deflect a missile with her shield, and withstand hundreds of shots at a time on her shield, albeit with considerable effort, as well as deflecting with her bracelets bullets and energy blasts with relative ease. Diana's immense strength allowed her to fight Ares, the powerful God of War, despite the considerable divine power of her older brother, managing to grab him from the waist and throw him against the roof of a warehouse. However, she was still easily dominated by the much stronger Ares. After obtaining and releasing her true divine power, Wonder Woman was able to fight Ares to an even greater degree, managing to knock him down and hit him in the face twice, as well as defeat a small German battalion using only her strength, and raise a very large and heavy German tank without much effort, which weighed 29 tons. One hundred years later, Wonder Woman had become powerful enough to face the powerful Kryptonian deformity known as Doomsday, with her blows being powerful enough for the monster to wobble, stopping a massive blow of the monster with her sword. She was even able to knock him down with one strike of her shield on one of Doomsday's legs, as well as cut a car thrown toward her by Doomsday in half. Wonder Woman was also able to fight several times against the powerful Steppenwolf, managing to take him from the waist, knock him down through a wall, and shove him against a concrete wall. She was able to stab her sword into one of the feet of the New God, cut him at the waist, and, with the help of Aquaman, knock him down before he reached Cyborg. Wonder Woman was also able to break Steppenwolf's Electro Axe with her sword after Superman froze it with his freezing breath. In addition, after his resurrection, Wonder Woman was able to defend herself briefly against Superman during his confusion, the two generating a powerful shockwave with a single headbutt. The only beings that surpass the strength of Wonder Woman are Doomsday, Steppenwolf and Superman.
Writer Gerry Conway brought Steve Trevor back to life again in issue #271 (September 1980). Following Diana's renunciation of her role as Wonder Woman, a version of Steve Trevor from an undisclosed portion of the Multiverse accidentally made the transition to Earth-One. With Diana's memory erased by the Mists of Nepenthe, the new Steve again crash-landed and arrived at Paradise Island. After reclaiming the title of Wonder Woman, Diana returned to Military Intelligence, working with Trevor and re-joined by supporting characters Etta Candy and General Darnell.
The I Ching era had an influence on the 1974 Wonder Woman TV movie featuring Cathy Lee Crosby, in which Wonder Woman was portrayed as a non-superpowered globe-trotting super-spy who wore an amalgam of the Wonder Woman and Diana Prince costumes. The first two issues of Allan Heinberg's run (Wonder Woman vol. 3, #1–2) include direct references to I Ching, and feature Diana wearing an outfit similar to that which she wore during the I Ching era.
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.
When last we left Wonder Woman #49, the battle brewing ever since DC's METAL cracked open the Multiverse seemed to be reaching its climax. With the Dark Gods playing similar roles to the Greek pantheon, but with all-powerful demands, enslaving humanity, Diana and her twin brother Jason were splitting up to oppose them around the globe. Just as they seemed to knock back their leader, King Best, the Dark Gods launch an assault on Jason.