The basis for political legitimacy in modern governments often rests on the concept of popular sovereignty, where government authority is derived from the consent of the governed. Citizens grant legitimacy to their leaders through elections, representation, and adherence to the rule of law. Public trust, transparency, and accountability also contribute to a government's legitimacy, ensuring that it operates in a manner aligned with the needs and rights of its citizens. Additionally, legitimacy can stem from a government's ability to deliver effective policies and maintain societal order, bolstering its authority and acceptance among the populace.