APUSH Unit 4 Doodle Notes: The Rise of Democracy and Reform (1800–1848)Includes a Complete Teacher Answer Key!Help students visualize how democracy, reform, and expansion shaped the early United States with this interactive doodle notes review. Designed for AP U.S. History Unit 4, this resource covers political, economic, and social transformations between 1800 and 1848 in a creative, student-friendly format. What’s Included Student Doodle Notes Worksheet (blackline printable & digital-ready)