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.

American History Central has notes for each key topic in each unit in the course. These notes are super helpful, as they go in chronological order and offer important contextualization.

This note guide goes through all of the most important points that you need to know for each unit. It is definitely a great source to look over before the exam.

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!