The 2020 Edition of Advanced Placement United States History is a comprehensive textbook authored by John J. Newman and John Schmalbach. Published by Perfection Learning Corporation, this trade paperback features 808 pages and covers the subject area of Advanced Placement in United States history. It is a valuable study aid for students looking to deepen their understanding and excel in their AP history course. With a publication year of 2019, this textbook is a must-have for high school students seeking to enhance their learning experience.