The correct answer is D) It stated that the right of public school students to publish content in school-sponsored newspapers is not protected by the First Amendment.
The statement that is true about the Supreme Court’s ruling in Hazelwood School District v. Kuhlmeier is "It stated that the right of public school students to publish content in school-sponsored newspapers is not protected by the First Amendment.
We are talking about the Supreme Court case "Hazelwood School District v. Kuhlmeier" that was decided on January 13, 1988. The Supreme Court decided that the school's Principal decision of not publishing the articles of the students in the "Spectrum," the newspaper of the school, did not violate the student's rights under the 1st Amendment to the United States Constitution.