Political dissidents are individuals who oppose or challenge the policies, actions, or ideologies of their government or ruling authority. They often advocate for changes in political systems, human rights, or social justice. Dissidents can be found in various forms, including activists, journalists, and whistleblowers, and they may use peaceful protests, writings, or other means to express their views. In many cases, political dissidents face significant risks, including persecution, imprisonment, or exile. Their actions can lead to increased awareness of issues within their society and may inspire others to join their cause. Notable examples of political dissidents include Nelson Mandela and Aung San Suu Kyi.