protects freedom of speech in the First Amendment of the Constitution.]]> exchange of ideas."]]> slaves.]]> believe that all people are equal.]]> mind.]]> certain social group.]]> cruel words known as slurs.]]> convince other people to hate or attack a certain group.]]> ideas."]]> allow people to speak their mind.]]> express themselves and their feelings.]]> race, from a certain country or have a certain sexual orientation.]]> absorb the hateful messages and act on that hate.]]> target of the speech belongs to a certain social group.]]> laws designed to stop some hate speech.]]>