Why does Tinker v. Des Moines remain an important precedent-setting case? It protected all symbolic speech in war protests. It applied prior restraint in schools. It established speech rights for students. It stopped students from stating unpopular opinions.

The correct answer is "It established speech rights for students".

Explanation:

In 1969 the students wore the black armbands to school to protest the Vietnam war. the students then ended up by suspended from school. the students felt this went against their right to guaranteed by the first amendment then they ended up by taking the school to the court.

After-effects of the Tinker v. Des Moines case are such as:

Students can express their feeling and opinion on anything and in a legal way. Students can express their own opinion in Schools without being punished by the school.

Answer: It established speech rights for students.

Mary Beth Tinker and other students at her junior high school decided to wear black armbands to protest the Vietnam War. The school found out and decided to pass a preemptive ban. The students agreed to take off their armbands, but they wore black clothes for the remainder of the year in protest.

The students then engaged in a four-year legal battle that culminated in the Supreme Court decision Tinker v. Des Moines, which argued that the students were entitled to exercise their freedom of speech and expression in a school setting, as long as it did not disrupt the learning process. The black armbands were not considered to be disruptive, therefore they were protected.