Learn the basics about First Amendment law here.
The American Library Association has lots of great info about censorship and the First Amendment.
The First Amendment Center has nice, short summaries of how free-speech rights change based on the type of “public forum” in which the speech takes place.
David Bernstein from GMU Law School has a very thorough, informative piece on the freedom of assembly and petition.
Professor Kozel at Notre Dame has a great new article called Precedent and Speech, in which he evaluates the Supreme Court’s willingness to revisit its own prior cases about free speech.
Morgan Weiland at Stanford recently published an article titled Expanding the Periphery and Threatening the Core: The Ascendant Libertarian Speech Tradition, in which she argues that the Supreme Court has advanced a “libertarian” tradition of free speech that uses the so-called “right to listen” as a way to expand free-speech rights for corporations.
Books (We haven’t read any of these yet)
Some First Amendment books that are fairly high-rated on Goodreads include: