Which principle signifies that government derives its power from the consent of the governed?

The principle that signifies that government derives its power from the consent of the governed is known as popular sovereignty. This concept is foundational to democratic systems and asserts that the authority of the government is created and sustained by the will of the people, who are the ultimate source of political power.

In a system based on popular sovereignty, citizens exercise their power directly or through elected representatives. This principle ensures that leaders remain accountable to the people, highlighting the importance of participation and agreement in governance. It serves as a fundamental guideline for the establishment of laws and policies, as they must reflect the desires and needs of the populace.

Other concepts like federalism, checks and balances, and separation of powers play significant roles in structuring government and distributing authority, but they do not directly convey the idea that government power is contingent on the approval and agreement of its citizens in the way that popular sovereignty does.