4. Why was the case of Morse v. Frederick important? How does it apply to the question of when schools should be able to limit students' online speech?

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.

she went to newnham women's college at cambridge university