Legitimacy refers to the acceptance and recognition of an authority, often in the context of governance or social structures. It is the belief that a person or institution has the right to exercise power or make decisions. For example, a government may be considered legitimate if it is elected through a fair process, such as a democratic election, and follows the rule of law. In addition to political contexts, legitimacy can also apply to social norms and practices. A social institution, like marriage, gains legitimacy when it is widely accepted and recognized by society. This acceptance helps maintain order and stability within communities, as people are more likely to follow rules and guidelines that they perceive as legitimate.