Barron's AP U.S. Government and Politics
In-depth preparation for the AP U.S. Government and Politics exam features:<ul><LI>Two full-length model AP exams with answer keys and explanations<LI>An extensive subject review covering constitutional development, the branches of federal government, political parties, social welfare, foreign policy, and more<LI>Updated content includes recent Supreme Court decisions<LI>Newly revised free-response questions with rubrics</ul><BR>The manual can be purchased alone or with an optional CD-ROM that presents two additional full-length practice tests with automatic scoring and fully explained answers.