On what basis did the supreme court rule that the constitution protected students’ right to wear black armbands as a sign of protest?

The correct answer is the following.

The Supreme Court ruled that the United States Constitution student’s right to wear black armbands as a sign of protest by the First Amendment of the United States Constitution.  

We are referring to the case of Mary Beth Tinker v. Des Moines Independent School District in 1969. Tinker was a 13-year-old student who decided to wear a black armband in protest to the Vietnam War. The Court ruled that the school could not punish Tinker for her behavior as long as she did protest in a pacific way and did not mess with other people.

i think its toxic gasses but i could be wrong

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.