Question

which of the sources below would be the most credible one to use in an article about limits on freedom of speech in the united states? a 2014 blog post telling a personal story of an arrest at a freedom of speech demonstration. a 2014 newspaper column advocating limits on free speech to ensure national security. a 2014 supreme court decision regarding newspaper censorship. a 2014 youtube video showing examples of censored speech in the classroom.

Explanation:

A Supreme - Court decision is a legal and authoritative source. Blog posts, newspaper columns, and YouTube videos may contain personal opinions or be less rigorously fact - checked. A Supreme Court decision regarding a related matter (newspaper censorship which is related to freedom of speech limits) is more reliable for an article on limits of freedom of speech in the US.

Answer:

A 2014 Supreme Court decision regarding newspaper censorship.