Directories are important tools that can be used to learn about the organization of the federal government, and how to locate government agencies and officials. Government search engines can be used for queries that are particulaly difficult, that do not fit into the usual patterns of government information inquiry.
Before beginning the pursuit of government information it is important to understand the broad scope and organization of the United States federal government. Many historical and contemporary federal resources can be accessed by searching or browsing the FDsys (Federal Digital System) or through . The following specific resources can be used to learn what departments and agencies of the federal government do, and where they are located.
USA.gov is the "Official Guide to Government Information & Services."
