What is free speech?

Free speech fundamentally refers to the right to express opinions and ideas without fear of censorship, retaliation, or legal repercussions from the government. This principle is inherently tied to the First Amendment of the United States Constitution, which protects individuals' rights to express themselves freely, whether through spoken word, writing, or other forms of communication.

While the other choices each touch upon aspects of free speech—such as the right to criticize the government or protest peacefully—they are more specific applications of the broader concept. The essence of free speech encompasses all forms of expression, ensuring that individuals are safeguarded from any form of government intervention that could silence or restrict their voices. Thus, the concept of expressing opinions without censorship captures the full range of free speech rights, making it the most comprehensive and accurate choice.