South Carolina’s Supreme Court on Thursday ruled that a state law banning abortion after about six weeks of pregnancy is unconstitutional because it violates a right to privacy, handing a major win to abortion rights supporters in the U.S. South. The 2021 law, which banned abortion often before a woman knows she is pregnant, took effect in the conservative state after the U.S. Supreme Court in June eliminated the longstanding right to abortion that had been established by the 1973 Roe v. Wade case.