Authoritarianism significantly impacts civil liberties by restricting personal freedoms and curtailing rights such as free speech, assembly, and the press. In such regimes, government control often suppresses dissent, limiting individuals' ability to express their opinions or engage in political participation. This repression fosters a culture of fear, leading to self-censorship and decreased public discourse. Furthermore, the absence of checks and balances allows for arbitrary detention and violations of human rights. Ultimately, authoritarianism undermines democratic values and erodes the societal fabric necessary for a vibrant, free, and open society.