Although she has traditionally paired with either Steve Trevor or no one as a main romantic lead, and Superman with either Lois Lane or Lana Lang, there has often been the hint of a romance between the two characters. This began in the 1960 in the series Superman's Girlfriend, Lois Lane which was equal parts romance and action themed. In order to drive along the romance, the theme often came up of Lois Lane believing that Superman really loved Wonder Woman (though this was mostly for the purposes of a case.) In later years the same ideas perpetuated though most in imaginary stories or alternate tellings of the future. Following Crisis on Infinite Earths the characters were briefly linked romantically in Action Comics #600 which was written by John Byrne. Subsequently the characters' interest in one another was generally portrayed as a strong friendship (this occurred under different writers, primarily Messner-Loebs and Rucka.) Following the reboot of the DC universe into the new 52 the characters once again showed a romantic interest in one another. They found common ground in the isolation which their power give them and shared a kiss in Justice League #12 in 2012. It was later on revealed by Geoff Johns that their relationship wouldn't last for long and will end badly.
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.
While not completely invulnerable, she is highly resistant to great amounts of concussive force and extreme temperatures and matches Superman in this regard. She is completely immune to his heat vision, virtually any damage, or even the core of the sun. However, edged weapons or projectiles applied with sufficient force are able to pierce her skin. Due to her divine origins, Diana can resist many forms of magical manipulation.
Wonder Woman's origin story relates that she was sculpted from clay by her mother Queen Hippolyta and was given a life to live as an Amazon, along with superhuman powers as gifts by the Greek gods. In recent years, DC changed her background with the retcon that she is the daughter of Zeus and Hippolyta, jointly raised by her mother and her aunts Antiope and Menalippe. The character has changed in depiction over the decades, including briefly losing her powers entirely in the late 1960s; by the 1980s, artist George Perez gave her an atheltic look and emphasized her Amazonian heritage. She possesses an arsenal of advanced technology, including the Lasso of Truth, a pair of indestructible bracelets, a tiara which serves as a projectile, and, in older stories, a range of devices based on Amazon technology.
Cheetah sought revenge upon Veronica Cale for abandoning her, and attempted to murder her, but was stopped by Wonder Woman. Cale refused to transform Cheetah back to her human form, and Cheetah herself decided that she no longer desired to be human. Having left her Lasso of Truth binding Phobos and Deimos, Diana was given it back by the Olympian Gods and reunited with Steve.
In the wake of the 1954 hearings, DC Comics removed Bender from its editorial advisory board, and the Comics Magazine Association of America adopted a new code. Under its terms, comic books could contain nothing cruel: “All scenes of horror, excessive bloodshed, gory or gruesome crimes, depravity, lust, sadism, masochism shall not be permitted.” There could be nothing kinky: “Illicit sex relations are neither to be hinted at nor portrayed. Violent love scenes as well as sexual abnormalities are unacceptable.” And there could be nothing unconventional: “The treatment of love-romance stories shall emphasize the value of the home and the sanctity of marriage.”
I thought George's one "mistake" in rebooting Wonder Woman was making her only 25 years old when she left Paradise Island. I preferred the idea of a Diana who was thousands of years old (as, if I recall correctly, she was in the TV series). From that angle, I would have liked to have seen Diana having been Wonder Woman in WW2, and be returning to our world in the reboot. Not having that option, I took the next best course, and had Hippolyta fill that role.
In the Golden Age, Wonder Woman adhered to an Amazon code of helping any in need, even misogynistic people, and never accepting a reward for saving someone; while conversely, the modern version of the character has been shown to perform lethal and fatal actions when left with no other alternative, exemplified in the killing of Maxwell Lord in order to save Superman's life.
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 "Year One" storyline retells Diana's origin growing up on Themyscira. She lives an idyllic life and harbors interest for the outside world, and the first connection to it comes in the form of Steve Trevor, who crashes on the island and is the sole survivor. A contest is held to determine which Amazon is the best candidate to take Steve home, with Diana volunteering despite knowing the cost to leave the island is to never return. Diana wins the contest and departs with Steve. Once arriving in America, Diana is taken into custody by the government to discern her origins. She meets Etta Candy and Barbara Ann Minerva along the way. While incarcerated Diana is visited by the gods in animal form and bestow upon her powers of strength, speed, agility, durability, and flight. She discovers Ares, the god of war, is working to destroy humanity. Accepting her new role in Man's World, Diana, with the help of the gods in animal form, subdues Ares with the lasso. Now called Wonder Woman, Diana becomes one of the world's greatest heroes.
That hardly ended the controversy. In February 1943, Josette Frank, an expert on children’s literature, a leader of the Child Study Association and a member of Gaines’ advisory board, sent Gaines a letter, telling him that while she’d never been a fan of Wonder Woman, she felt she now had to speak out about its “sadistic bits showing women chained, tortured, etc.” She had a point. In episode after episode, Wonder Woman is chained, bound, gagged, lassoed, tied, fettered and manacled. “Great girdle of Aphrodite!” she cries at one point. “Am I tired of being tied up!”
Though Diana was able to admit honestly that she did love Hades, she escaped her bonds anyway, explaining that she could still love him and refuse his proposal. Angrily, Hades sent all of the forces of Hell to kill her, but she and her friends were rescued by Strife. Confronted by her fiancé again, Diana explained that she had not lied. Wonder Woman has the capacity to love everyone - a concept that could never be understood by one incapable of love, such as he. The realization that he was loved unconditionally disgusted Hades so much that he sent them all away. Before leaving, Hephaestus gifted Hades with a mirror, and shot him with Eros' pistols, allowing, at least, for Hades to love himself.
Granted by Hermes (God of Messengers), her top speed has never been well documented, but she has entered the speed force under her own power, implying she can accelerate to at least light speed. The Flash has said that Wonder Woman can easily keep up with him and she has been seen keeping up with Flash going faster than hypersonic speed. She has been shown to be on par with some of the fastest characters in the DC Universe such as Jesse Quick. She can disarm human opponents of their weapons instantly and she can immobilize her opponents in the blink of an eye, as she showed when she speedblitzed White Martian and Genocide into space in no time and was able to take down Amazo before he could finish a word. She is such a well trained athlete that in combat, her reflexes even surprise the likes of Superman.