In Constitutional Law for a Changing America: Rights, Liberties, and Justice, bestselling authors Lee Epstein, Kevin T. McGuire, and Thomas G. Walker show students how political factors influence judicial decisions and shape the development of constitutional law. The Twelfth Edition, updated with additional material such as recent court rulings, more than 500 supplemental cases, and greater coverage of freedom of expression, will facilitate a deeper understanding of how the U.S. Constitution protects civil rights and liberties.