The struggle over the sweeping red-state drive to roll back civil rights and liberties has primarily moved to the courts. Since 2021, Republican-controlled states have passed a swarm of laws to restrict voting rights, increase penalties for public protest, impose new restrictions on transgender youth, ban books, and limit what teachers, college professors, and employers can say about race, gender, and sexual orientation. Some states are even exploring options to potentially prosecute people who help women travel out of state to obtain an abortion. In the early legal skirmishing over this agenda, opponents including the federal Justice Department have won a surprising number of decisions, mostly in federal courts, blocking states from implementing the new laws. But eventually most of these issues are likely to be resolved by the U.S. Supreme Court, and the court’s six-member Republican-appointed majority has generally ruled in ways that favor the conservative social-policy priorities reflected in the red-state actions. That inclination was most dramatically demonstrated in last year’s Dobbs decision, when the Court overturned the constitutional right to abortion. In …