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What were the facts of the case in Tinker v. Des Moines (1969), and how did the court rule in the case?
John and Mary Beth Tinker wore black armbands to school to protest the Vietnam War, violating the school's policy against armbands. The school suspended the Tinkers. The Supreme court ruled in favor of the students, arguing that no one expects students to “shed their constitutional rights to freedom of speech or expression at the schoolhouse gate.”