Chief of State.

Ceromonial head of government.

Chief Executive.

Head of the Executive branch of government.

Chief Legislator.

Proposer of the Legislative agenda.

Commander-in-Chief.

Head of the nations Armed Forces.

Chief Diplomat.

Architect of the American Foreign Policy.

Chief of Party.

Leader of the political party that controls the Executive branch.

Chief Citizen.

Representative of all the people.