Good APUSH notes focus on causation, continuity/change, and argument — not just dates and names. Here are the most-tested key concepts organized by period.
Period 1–2 (1491–1754) Key Concepts
Native American societies pre-contact, Columbian Exchange (disease, crops, animals), Spanish/French/English colonial differences, Chesapeake vs. New England colonies, African slavery development, mercantilism.
Period 3–4 (1754–1848) Key Concepts
French and Indian War → colonial resentment → Revolution, Articles of Confederation weaknesses, Constitution debates (Federalists vs. Antifederalists), Market Revolution, Jacksonian democracy, westward expansion and Native American removal.
Period 5–6 (1844–1898) Key Concepts
Manifest Destiny, Mexican-American War, sectionalism and slavery, Civil War causation (not just slavery — but slavery is the correct answer), Reconstruction successes and failures, Gilded Age industrialization, immigration, populism.
Period 7–9 (1898–Present) Key Concepts
Imperialism and WWI, Progressive Era reforms, Roaring 20s → Great Depression → New Deal, WWII and Cold War, Civil Rights Movement, Great Society, Vietnam, Reagan conservatism, post-9/11 policy.
APUSH Themes to Track Across All Periods
The 9 AP themes: American and National Identity, Work/Exchange/Technology, Geography/Environment, Migration/Settlement, Politics/Power, America in the World, American and Regional Culture, Social Structures, and Ideas/Beliefs/Culture. Good DBQs and LEQs weave in these themes.
Full APUSH Study Guide · APUSH Flashcards · How to Get a 5 on APUSH
AP and Advanced Placement are trademarks of College Board. AimFive is not affiliated with or endorsed by College Board.