Power, Influence, and Authority
High School
Definition
Key ideas in politics describing the ability to shape others' actions. Power is the capacity to act, influence is the ability to affect decisions indirectly, and authority is power that is recognized as legitimate and rightful.
Worked examples
A president uses military force without consulting Congress (power), lobbies legislators to support a bill (influence), and signs laws passed by Congress (authority).
Power is the raw capacity to act, influence shapes decisions indirectly, authority is the legitimate right to decide.
A celebrity endorses a candidate (influence) vs. an election official certifies results (authority).
The celebrity has no formal right to decide but can sway voters; the official has recognized legal authority.
Common mistakes
- Authority and power mean the same thing. → Authority is legitimate power that others recognize as rightful. Someone can have power (force, money) without authority; authority requires acceptance and legitimacy.
- Influence requires holding an official position. → Influence can come from reputation, wealth, or persuasion—no formal role needed. Activists, media figures, and interest groups influence decisions without holding government office.
- If you have authority, everyone will obey you. → Authority is recognized as legitimate, but compliance still depends on enforcement and consent. Even legitimate authority can be challenged or ignored if people withdraw their recognition or enforcement is weak.
Where you'll use it next
You'll apply these concepts when studying different government systems, analyzing how leaders maintain control, understanding checks and balances, and evaluating social movements and civil disobedience in civics and history.
See also
Reviewed by Pat Cheng, M.Ed. — StudyPug Curriculum Lead · Last updated June 6, 2026