opinion: Per Curiam.
  Insofar as the Court of Appeals authorized deferral of student desegregation beyond February 1, 1970, that court misconstrued our holding in Alexander v. Holmes County Board of Education, ante, p. 19. Accordingly, the petitions for writs of certiorari are granted, the judgments of the Court of Appeals are reversed, and the cases remanded to that court for further proceedings consistent with this opinion. The judgments in these cases are to issue forthwith.
choices: case did not arise on cert or cert not granted federal court conflict federal court conflict and to resolve important or significant question putative conflict conflict between federal court and state court state court conflict federal court confusion or uncertainty state court confusion or uncertainty federal court and state court confusion or uncertainty to resolve important or significant question to resolve question presented no reason given other reason