The Gilder Lehrman Institute of American History has some great articles to read for each period and unit on the exam. There are also video overviews of each period.

Dove’s Library has some amazing notes organized by each period on the exam. There is also a downloadable study guide and practice exam that you should definitely check out.

Fiveable has some helpful study guides for each unit you’ll need to know for the exam. There are also a variety of study tools and other resources to help your review.

This official AP U.S. History Cram Packet by Renata Melamud is absolutely amazing! A total of 19 pages jammed with every key fact that you need to know.

This 29 page APUSH review packet is organized by chapter, and provides a great overview of the course. Covers things to know, key terms & concepts, and important definitions.

Khan Academy offers videos and practice material for each time period in the APUSH curriculum. An excellent way to learn and practice the course content!