"Political dissent" refers to the expression of opposition or disagreement with the prevailing policies or political system. Dissent is vital in a democratic society, as it facilitates the free exchange of ideas and challenges potential abuses of power. However, excessive suppression of dissent can lead to authoritarianism and a loss of civil liberties. Political dissent can manifest through protests, artistic expression, or alternative media, serving as an essential mechanism for societal change and accountability to government actions.