Home of the Executive Branch of the United States. The President, Vice President & Cabinet.

• Department of Agriculture (USDA)
• Department of Commerce (DOC)
• Department of Defense (DOD)
• Department of Education (ED)
• Department of Energy (DOE)
• Department of Health and Human Services (HHS)
• Department of Homeland Security (DHS)
• Department of Housing and Urban Development (HUD)
• Department of Justice (DOJ)
• Department of Labor (DOL)
• Department of State (DOS)
• Department of the Interior (DOI)
• Department of the Treasury
• Department of Transportation (DOT)
• Department of Veterans Affairs (VA)

Visit your representatives page, track legislation, get historic data and more. One half of the Legislative Branch of the Government

The other half of the Legislative Branch of the U.S. find individual sections for all 100 Senators, learn about committees, track legislation, find features about the Senate's history.

Home of the highest branch of the nation's judiciary. Get information about the court's docket, members, tour information and more. For a list of sites to lower federal courts visit the judiciary page on Firstgov.

Involved with collecting intelligence around the world, correlating and evaluating that information in relation to the nations defense and disseminating it to appropriate channels, providing overall coordination of intelligence collection around the world. The CIA assists the Director of the Central Intelligence Agency to perform these tasks.

DIA is a Department of Defense combat support agency that provides "military intelligence to warfighters, defense policymakers and force planners, in the Department of Defense and the Intelligence Community, in support of U.S. military planning and operations and weapon systems acquisition."

The NGA was born from several previous organizations as technology and intelligence capabilities of the United State Government changed. It was previously NIMA which was created in 1996. Today NGA provides timely, relevant and accurate geospatial intelligence to a variety of departments for the security of the United States.

The NSA "coordinates, directs, and performs highly specialized activities to protect U.S. government information systems and produce foreign signals intelligence information".

America's Space Agency.

Created in 1950 "to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense..." NSF funds everything from aeronautics research to nanotechnology to education.