U.S. Government Information 

Federal courts often are called the guardians of the Constitution because their rulings protect rights and liberties guaranteed by it.

Interactive map links to federal courts.

Linking to decisions of U.S. Supreme Court, U.S. Court of Appeals, U.S. District and Bankruptcy Courts, and U.S. Courts of Special Jurisdiction.

The U.S. Constitution is the supreme law of the land in the United States. It creates a federal system of government in which power is shared between the federal government and the state governments...

This publication was developed by the Administrative Office of the United States Courts to provide an introduction to the federal judicial system, its organization and administration, and its relationship to the legislative and executive branches ...