Freedom of speech is a principle that supports the freedom of an individual or a community to articulate their opinions and ideas without fear of retaliation, censorship, or legal sanction. The right to freedom of expression has been recognised as a human right in the Universal Declaration of Human Rights (UDHR) and international human rights law. Many countries have constitutional laws that protect freedom of speech. Terms such as free speech, freedom of speech, and freedom of expression are often used interchangeably in political discourse. However, in legal contexts, freedom of expression more broadly encompasses the right to seek, receive, and impart information or ideas, regardless of the medium used.