The document discusses the development of the federal court system in the United States. It describes how the founders assumed judicial review but did not explicitly state it. It then outlines three key stages in the development of the federal courts: 1) 1787-1865, where the Supreme Court asserted national supremacy over state law; 2) 1865-1937, where the Court sought to protect private property but also allowed some regulation of business; and 3) 1936-present, where the Court became more deferential to government regulation of the economy but sought to protect civil liberties. The document also briefly describes the structure of the federal courts and their jurisdictions.