The U.S. Department of State is a U.S. federal executive department responsible for managing the United States' foreign policy and relations with other countries. Established in 1789, it is headquartered in Washington, D.C., and employs approximately 32,840 individuals. Led by the Secretary of State, appointed by the President and confirmed by the Senate, the department's primary mission is to advance U.S. interests through diplomacy, negotiation, and the promotion of democracy, human rights, and economic development. Additionally, it provides services to U.S. citizens abroad, including passport issuance and emergency assistance.