CliffsNotes AP U.S. History Cram Plan gives you a study plan leading up to your AP exam no matter if you have two months, one month, or even one week left to review before the exam This new edition of CliffsNotes AP U.S. History Cram Plan calendarizes a study plan for the 489,000 AP U.S. History test-takers depending on how much time they have left before they take the May exam. Features of this plan-to-ace-the-exam...