"<span>C.the Affordable Care Act" is </span>the best example of domestic policy from this particular list, since the Affordable Care Act deals with healthcare in the United States.
It is revelant but is insufficient to prove his claims as it relies on his own beliefs.
Answer:
The Tinker case is an important First Amendment case because it defines a student's right to free speech in a public school setting. This ruling would have to be taken into account in any later court cases involving the rights of students in a similar situation.
Explanation: