article: United States federal executive departments
links: United States Secretary of the Navy United States Post Office Department United States Department of the Navy United States Department of the Army United States Attorney General United States Department of Justice United States Department of Housing and Urban Development United States Department of Energy United States Department of War United States Department of State United States Department of Homeland Security United States Department of Health and Human Services United States Department of Commerce United States Department of Defense United States Department of Labor United States Department of the Interior United States Department of Transportation United States Postal Service United States Secretary of Homeland Security United States Department of Education United States Department of Commerce and Labor United States Department of Agriculture United States Department of the Treasury United States Department of Veterans Affairs United States Department of Health, Education, and Welfare