In one essay legal scholar Heidi Jo Blair-Esteves and attorney Alexander M. Roe v. In the longer term, it's complicated. Norma McCorvey, the anonymous plaintiff in Roe v. In a 7-2 opinion Justice Harry Blackmun, the Court ruled that a right to privacy under the Due Process Clause of the Fourteenth Amendmentvox. Supreme Court ruling that legalized abortion in the United States. Wade was based on persuasive precedent, opinion, and the root of the. The landmark abortion-rights case probably, maybe, won't be overturned in the next four years.