Dissidence refers to the expression of disagreement or opposition to an established authority, often in a political context. It can manifest through protests, writings, or other forms of activism, where individuals or groups challenge the status quo. Dissidents often seek to promote change or reform, advocating for human rights, freedom of speech, or democratic governance. Throughout history, many notable dissidents, such as Nelson Mandela and Aung San Suu Kyi, have emerged in response to oppressive regimes. Their actions highlight the importance of dissent in fostering social and political progress. Dissidence can play a crucial role in raising awareness and inspiring collective action against injustice.