Which right is guaranteed by the First Amendment?

The First Amendment of the United States Constitution is best known for protecting several fundamental freedoms, one of which is the freedom of speech. This right allows individuals to express themselves without government interference or regulation. This protection is critical in a democratic society as it enables open discourse, dissent, and the exchange of ideas, which are essential components of democracy and individual autonomy.

The focus of the First Amendment is on preventing restrictions on free expression, ensuring that citizens can speak, write, and share their thoughts openly. This has been affirmed through numerous Supreme Court cases, which have reinforced the importance of free speech in various contexts, including political speech, symbolic speech, and even offensive or unpopular speech.

In contrast, the other options refer to rights protected by different amendments or legal principles. While the right to bear arms is protected by the Second Amendment, the right to a fair trial is mainly covered under the Sixth Amendment, and the right to privacy, while recognized in various court rulings, does not have an explicit mention in the Constitution. Thus, the freedom of speech is clearly established as a right guaranteed by the First Amendment.