Ruth Bader Ginsburg broke barriers for women in law through her pioneering work in gender equality and women's rights. As an attorney, she co-founded the Women's Rights Project at the ACLU, leading landmark cases that challenged legal discrimination against women. Ginsburg argued before the Supreme Court that laws treating men and women differently were unconstitutional, achieving significant victories, including in Reed v. Reed (1971). Her tenure as a Supreme Court Justice further solidified her role as a champion for women's rights, advocating for equal protection under the law. Ginsburg's legacy continues to inspire future generations of women in law.