COLUMBIA — An agreement in federal court this week requires the U.S. Department of Education to withdraw Trump-era directives restricting diversity, equity and inclusion initiatives in schools, but what that means for individual schools and districts remains uncertain. No guidance or general comment was available from state or federal education authorities a day after the ruling. The Feb. 18 motion to dismiss — filed in a New Hampshire federal court — compels the U.S. Department of Education to withdraw its earlier directives banning diversity programs; cease any further enforcement actions based on those directives; and refrain from making schools “certify”...