THE PRINCETON REVIEW GETS RESULTS. Get all the prep you need to ace the AP U.S. History Exam with 2 full-length practice tests, thorough topic reviews, and proven techniques to help you score higher. This eBook edition has been optimized for on-screen viewing with cross-linked questions, answers, and explanations.Inside the Book: All the Practice & Strategies You Need *; 2 full-length practice tests with detailed explanations *; Step-by-step strategies & techniques for each section of the exam *; In-depth reviews of key terms and concepts, such as economic, social, and political trends, organized by time period (17th through early 21st centuries)*; Practice drills for every content review chapter*; Detailed coverage of both essay types*; Expert guidance on how to pace yourself to get your best score*; Engaging review activities to help you critically assess your progress*; Answer keys, explanations, and scoring worksheets for the practice tests