The court determined that the First Amendment applied to public schools and that school authorities could only prohibit student expression if it interfered with the instructional process.
Because wearing a black armband was not disruptive, the court decided that students' right to wear them was protected under the First Amendment.
So, Option B is correct.
The other Options are incorrect as:
- Option A is incorrect as their actions may have influenced other students negatively so this is not the correct option.
- Option C is incorrect as wearing a black armband off school does not matter to the supreme court it favored students because it was not disruptive.
- Option D is incorrect as the action was a political speech but it does not matter as it was not disruptive.
Thus Option B is the correct Option as this was the reason the supreme court favored the black armbands.
For more information about the black armband refer to the link:
https://brainly.com/question/21786718
