Ruth Bader Ginsburg's contributions significantly impacted gender equality, particularly in the legal realm. As a pioneering advocate for women's rights, she co-founded the Women's Rights Project at the American Civil Liberties Union, where she argued key cases before the Supreme Court, challenging gender discrimination. Her opinions and dissents on the Court further advanced gender equality laws, promoting fair treatment for all genders. Ginsburg's fierce advocacy laid the groundwork for future legal challenges and inspired a new generation of women to pursue leadership roles, solidifying her legacy as a symbol of progress in the fight for equality.