Final answer:
True. Freedom of speech is a principal pillar of a free government. It is a fundamental right protected by the First Amendment of the United States Bill of Rights, allowing individuals to express their opinions and engage in political discussions.
Step-by-step explanation:
True. Freedom of speech is indeed considered a principal pillar of a free government. It is a fundamental right protected by the First Amendment of the United States Bill of Rights. The Founding Fathers believed that an open and free exchange of ideas is crucial for the success of a representative democracy. While the right to freedom of expression is not absolute and has certain restrictions such as incitement of criminal acts, "fighting words," and slander, it remains a fundamental principle that supports the marketplace of ideas essential for self-government, critique of authority, and prevention of tyranny. The freedom of speech allows individuals to express their opinions, engage in political discussions, and hold the government accountable.