What gives the right to express ideas and opinions through speech?

Everyone has the right to freedom of expression. This right shall include the freedom to hold opinions and to receive and impart information and ideas without interference by public authority and regardless of frontiers. This Article shall not prevent States from requiring the licensing of broadcasting, television, or cinema enterprises.

Explanation:

-Equality Human Rights

the First Amendment

the indians would be mad that they would have to move since it caused many deaths known as the trail of tears they would of taken it to the supreme court but discrimination would have mad them lose

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.