What were the two claims in the Tinker v. Des moines court case?

The majority of the Supreme Court's 7-2 ruling ruled that neither students nor teachers "shed their constitutional rights to freedom of speech or expression at the schoolhouse gate."During this case, the Court held that officials could not prohibit a speech based on suspicions that it might disrupt teaching and learning.

Explanation:

pope john paul ii ( his real name is karol wojtyla) and lech walesa ( the leader of the solidarity movement ) were both born in poland.

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)