Answer:
Secretary of state
Explanation:
The U.S. Secretary of state is the head of the Department of State and is appointed by the President with the advice and consent of the Senate (as part of the check and balances system). The Secretary of State is one member of the Cabinet of the President and his/hers principal responsibilities are supervision of foreign services, give advice on decisions on foreign policy and affairs to the president, deal with immigration policies and participation on international meetings and conferences.
