DEPARTMENT OF STATE DOS DEPARTMENT OF STATE DOS U.S GOV'T EXECUTIVE FOREIGN POLICY NATIONAL DEFENSE U.S GOVERNMENT AND CONSTITUTION EXECUTIVE DEPARTMENT CREATED 1789 TITLE OF DEPARTMENT HEAD SECRETARY OF STATE JURISDICTION AND MISSION ADVISES THE PRESIDENT ON FOREIGN POLICY PROMOTES LONG RANGE NATIONAL SECURITY NEGOTIATES TREATIES AND AGREEMENTS WITH FOREIGN COUNTRIES REPRESENTS THE UNITED STATES IN THE UNITED NATIONS AND OTHER INTERNATIONAL ORGANIZATIONS AGENCIES AND COMMISSIONS AGENCY FOR INTERNATIONAL DEVELOPMENT ARMS CONTROL AND DISARMAMENT AGENCY FOREIGN SERVICE INSTITUTE OFFICE OF FOREIGN MISSIONS UNITED STATES INFORMATION AGENCY U.S PERMANENT REPRESENTATIVE TO THE UNITED NATIONS