AP European History Study Guide — Complete Review by Unit

AP European History spans from 1450 to the present across 9 units. About 13% of students score a 5. The exam is 55 MCQs plus SAQs, a DBQ, and an LEQ — writing accounts for 55% of your score. Mastering the DBQ is the single highest-leverage improvement you can make.

Unit 1: Renaissance & Exploration (1450–1648) — 10–15% of exam

Key terms: Italian Renaissance, humanism, Medici, Gutenberg press, The Prince, Age of Exploration, Columbian Exchange, encomienda. Understand why the Renaissance started in Italy (wealth from trade, city-states, classical manuscripts) and how the printing press accelerated change. The Columbian Exchange comparison question appears frequently.

Unit 2: Age of Reformation (1450–1648) — 10–15% of exam

Key terms: Luther's 95 Theses, Calvinist predestination, Council of Trent, Jesuits, Wars of Religion, Edict of Nantes, Peace of Westphalia, Thirty Years War. Understand the causes and consequences of religious fragmentation. The Peace of Westphalia (1648) establishing state sovereignty is a recurring LEQ topic.

Unit 3: Absolutism & Constitutionalism (1648–1815) — 10–15% of exam

Contrast Louis XIV (absolute monarchy, Versailles as political control mechanism) with the English constitutional monarchy after the Glorious Revolution. Key figures: Louis XIV, Peter the Great, William and Mary. Know the English Bill of Rights (1689) and how it limited royal power.

Unit 4: Scientific Revolution & Enlightenment (1648–1815) — 10–15% of exam

Key figures: Copernicus, Galileo, Newton, Locke, Voltaire, Rousseau, Montesquieu. Understand how the Scientific Revolution challenged Church authority and how Enlightenment philosophes applied scientific reasoning to politics and society. Enlightened despots (Frederick the Great, Catherine the Great, Joseph II) applied some reforms while maintaining absolute control.

Unit 5: French Revolution & Napoleon (1648–1815) — 10–15% of exam

Causes: financial crisis, Estates system, Enlightenment ideas. Stages: Moderate phase → Reign of Terror → Thermidorian Reaction → Napoleon. Know how Napoleon both preserved and betrayed Revolutionary ideals. The Congress of Vienna (1815) redrawn-Europe map is a common DBQ source.

Unit 6: Industrialization & Its Effects (1815–1914) — 10–15% of exam

Britain industrialized first — why? (coal/iron, navigable rivers, colonial markets, enclosure movement). Social effects: urbanization, working conditions, middle class rise, women's labor. Reform movements: Chartism, trade unions. Marxism emerged as a response to industrial capitalism.

Units 7–9: Nationalism, WWI, WWII, Cold War (1815–Present) — 25–35% of exam

Unit 7: Italian and German unification, New Imperialism ("White Man's Burden"), alliance systems leading to WWI. Unit 8: WWI causes (MAIN: militarism, alliances, imperialism, nationalism), Russian Revolution, totalitarianism (fascism vs. communism), Holocaust. Unit 9: Cold War division, European integration, decolonization, fall of communism (1989–1991).

Essay Strategy for AP Euro

DBQ tip: You have 7 documents — use at least 6. For each, you need content (what it says), sourcing (HAPP: Historical context, Audience, Author's Purpose, Point of view), and complexity (how documents corroborate, qualify, or contradict each other). The sourcing point is the most commonly dropped.

LEQ structure: Your thesis must do more than restate the prompt — it must line up the argument you'll prove with specific evidence. A good LEQ thesis names your categories of analysis (political, social, economic) and specifies the direction of change.

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