Answer:
c. unconstitutional under the First Amendment.
Explanation:
Under the first amendment the act of banning such printed materials is unconstitutional. As it is not good for people in the country to witness such things.
As printed material includes books, magazines, and other things which enhance the knowledge level of different people.
Therefore, banning printed material will make the country people short of knowledgeable resources.
Therefore, the court will announce it unconstitutional.