In 2007, the Supreme Court Allowed a School Principal to Punish

In 2007, the Supreme Court allowed a school principal to punish a student for displaying a flag saying "Bong Hits 4 Jesus" because

A) the Court held that it was within the student's freedom of speech to wear the shirt.
B) the Court held that the language incited unruly behavior.
C) the Court held that the language harmed a religion.
D) the Court held that the shirt endorsed drug use.
E) None of the above is True.