1997—By a vote of 4 to 3, the Ohio supreme court rules in DeRolph v. State that Ohio’s existing system of financing its public-school system violates the state constitution’s declaration that the General Assembly “make such provisions, by taxation or otherwise, as will secure a thorough and efficient system of common schools throughout the state.” The court orders the General Assembly to “create an entirely new school financing system.” (How a school system can ever be “thorough and efficient” so long as self-serving teachers unions have clout is a mystery that the court did not explore.)