Dissent refers to the expression of disagreement or opposition to a prevailing idea, policy, or authority. It is an important aspect of democratic societies, allowing individuals to voice their opinions and challenge the status quo. For example, when people protest against government decisions, they are practicing dissent, which can lead to meaningful change and social progress. In many cases, dissent can take various forms, such as peaceful protests, written critiques, or artistic expressions. Historical figures like Martin Luther King Jr. and Rosa Parks exemplified dissent by standing up against racial injustice, inspiring others to join the fight for equality and civil rights.