Wonder Woman's powers and traditional costume were restored in issue #204 (January–February 1973). Gloria Steinem, who grew up reading Wonder Woman comics, was a key player in the restoration. Steinem, offended that the most famous female superheroine had been depowered, 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.
Pallas Athena, the goddess of wisdom and war, granted Diana great wisdom, intelligence, and military prowess. Athena's gift has enabled Diana to master over a dozen languages (including those of alien origin), multiple complex crafts, sciences and philosophies, as well as leadership, military strategy, and armed and unarmed combat. More recently, Athena bound her own eyesight to Diana's, granting her increased empathy.
Due to the format of most golden age comics, the majority of story arcs at the time for all characters were the same, Wonder Woman included. More accurately that is to say that there were not story arcs at all, as issues contained two to three stories, all of which started and concluded within the issue in question. There was therefore not much continuity in Wonder Woman until she reached the silver age. The few exceptions to this were in issues which contained a common theme, such as Wonder Woman meeting some leprechauns and each of the three stories dealing with that. Alternately there were some common themes for the character at the time, one of which was dealing with enemy saboteurs. These were mostly contemporary, and thus started as either the National Socialists in Germany or the Imperial Japanese. Later these became others.
She later kidnaps a young ESPer named Gail and uses the girl's powers to learn U.S. military secrets, which she gives to the Japanese. Wonder Woman manages to thwart the plot and rescue Gail, with Cheetah warning Wonder Woman to stay out of her affairs. She soon returns when an American military official organizes an athletic competition between female athletes from America and a group of women trained on Paradise Island. Priscilla ties up and gags an Olympic high hurdler named Kay Carlton, and impersonates her by donning her clothes. Disguised as Kay, Priscilla infiltrates the contest and manages to kidnap Queen Hippolyta and steal her magical girdle. With Hippolyta as her hostage and her own abilities boosted by the girdle, Cheetah battles Wonder Woman for control of Paradise Island. She is defeated when the Amazon manages to pull the girdle off her. Temporarily freed from the Cheetah's influence, Priscilla asks to remain on Paradise Island until she can learn to control her split personality.
During the Blackest Night event, Diana is lured to Arlington National Cemetery by Maxwell Lord, who is reanimated as a Black Lantern. When Wonder Woman arrived, he sprang a trap, using black rings to revive the bodies of fallen soldiers. Wonder Woman uses her Lasso to reduce Lord and the soldiers to dust; as she leaves, the dust begins to regenerate. Later Nekron, lord of the dead, and the one responsible for the creation of the Black Lantern Corps, reveals that he allowed for Diana's earlier resurrection, in order for him to have an "inside agent" among the living. Briefly reanimating Bruce Wayne as a Black Lantern, Nekron creates an emotional tether in Diana, allowing him to place a black power ring on her and transforming her into a Black Lantern. Soon after, a duplicate of Carol Ferris' violet power ring attaches itself to Diana, using her unrequited romantic love for Batman as well as the love she feels for the whole of Earth to destroy the black ring, at the same time turning her into a Star Sapphire. Diana was also given spiritual aid from Aphrodite, the Goddess of Love, in accepting the ring. Some time later, Max Lord attacks Wonder Woman in Coast City. Wonder Woman encases Max's body in a violet crystal and then shatters it to pieces. She then encounters Mera who had transformed into a Red Lantern during the fight, their two rings interfaced with each other, Wonder Woman constructed the violet light giving Mera some measure of control over her new-found savagery. Wonder Woman joins the power of white light and loses her Star Sapphire ring in the final battle.