The concept of social contract theory applies to governance by positing that the legitimacy of government stems from the consent of the governed. This theory traditionally argues that individuals agree to surrender some freedoms to a governing body in exchange for protection of their rights and maintenance of order. It serves as a philosophical foundation for modern democracies, emphasizing the responsibility of governments to act in the best interests of their citizens. When a government fails to uphold its part of the contract, citizens are justified in seeking change or revolution.