Identify the level
Federal, state, county, city, school, and special-district authority are not interchangeable.
A title is not a power. See what each office commonly controls, what requires other officials, and which constitution, law, charter, or rule has the final word.
Every guide separates individual authority from collective action. State and local guides deliberately stop where nationwide certainty ends and tell you what local source to verify.
Leads the federal executive branch, carries out federal law, represents the country as head of state, and serves as commander in chief.
Is first in the presidential line of succession, serves as president of the Senate, and commonly advises the president.
Represents an entire state in one chamber of Congress and helps make federal law, set federal spending, conduct oversight, and decide matters reserved to the Senate.
Represents a congressional district in the House and helps make federal law, set federal spending, conduct oversight, and perform powers reserved to the House.
Leads a state's executive branch and administers policies and programs under that state's constitution and laws.
Represents a state legislative district and, with the legislature, makes state law, allocates state resources, and oversees state government.
Provides city executive leadership, but the actual job ranges from a strong administrator to a primarily ceremonial presiding officer depending on the charter.
Administers elections under state and local law, often year-round, through voter-list work, equipment, ballots, poll workers, reporting, canvass, and certification processes.
Helps govern a public school district as one member of a board; the board sets direction and oversight while administrators usually run day-to-day operations.