"Frederick Douglass once said that 'ducation... means emancipation. It means light and liberty. It means the uplifting of the soul of man into the glorious light of truth, the light by which men can only be made free.' Today many of our inner-city public schools deny emancipation to urban minority students. Despite this Court's observation nearly 50 years ago in "Brown v. Board of Education", that 'it is doubtful that any child may reasonably be expected to succeed in life if he is denied the opportunity of an education,' urban children have been forced into a system that continually fails them. These cases present an example of such failures. Besieged by escalating financial problems and declining academic achievement, the Cleveland City School District was in the midst of an academic emergency when Ohio enacted its scholarship program."