Library of Congress
Loc: Enactment of a Law
This site is a description of the legislative process of the enactment of a law. It begins with the various origins, steps, procedures and schedules in the making of a law. It contains a description of terms.
University of Groningen
American History: Outlines: The Legislative Branch: The Reach of Congress
This well-written and well-organized site from The Legislative Branch provides a thorough overview of congressional powers, inherent checks and balances, as well as links to related information.