In Parents Involved in Community Schools V

In Parents Involved in Community Schools v.Seattle School District No.1 (2007) ,the Supreme
Court ruled that

A) public school policies that assigned students to a school on the basis of race were unconstitutional because they discriminated against African Americans.
B) public school policies that assigned students to a school on the basis of race were unconstitutional because they discriminated against whites.
C) public school policies that assigned students to a school on the basis of race were constitutional.
D) state-imposed desegregation could only be brought about by busing children across school districts.