Which is not a right guaranteed by the First Amendment?

The right to bear arms is not guaranteed by the First Amendment. Instead, it is addressed in the Second Amendment of the United States Constitution, which specifically protects the individual right to keep and bear arms. The First Amendment, on the other hand, focuses on fundamental freedoms that allow individuals to express themselves and assemble peacefully. These include the right to freedom of speech, freedom of the press, and the right to assemble, all of which are crucial for a functioning democracy and protect citizens' abilities to communicate their ideas and opinions freely. Thus, the correct answer highlights the distinction between these constitutional amendments and their specific protections.