Freedom of Speech: Freedom of speech refers to the right individuals have to express themselves without censorship or restraint from the government.
Tinker v. Des Moines (1969): In this landmark Supreme Court case, it was ruled that students do not "shed their constitutional rights...at the schoolhouse gate," affirming some protection for student speech rights in public schools.
Hate Speech: Hate speech refers to any form of expression that promotes violence or discrimination against individuals based on race, religion, gender identity, etc.