AP World History Review

A complete review of the AP World History: Modern course — all nine units, the six historical thinking skills, and every exam question format. When you're ready, put your knowledge to work with unlimited AI-powered practice.

The Nine Units

Unit 1: The Global Tapestry (c. 1200–1450)

States and belief systems in East Asia, Dar al-Islam, South and Southeast Asia, the Americas, Africa, and Europe.

Unit 2: Networks of Exchange (c. 1200–1450)

The Silk Roads, Indian Ocean trade, trans-Saharan routes, and the cultural and environmental effects of exchange.

Unit 3: Land-Based Empires (c. 1450–1750)

Ottoman, Safavid, Mughal, Qing, and Russian empires; legitimation of power and belief systems.

Unit 4: Transoceanic Interconnections (c. 1450–1750)

Exploration, the Columbian Exchange, maritime empires, and new global economic networks.

Unit 5: Revolutions (c. 1750–1900)

The Enlightenment, political revolutions, industrialization, and reactions against industrial society.

Unit 6: Consequences of Industrialization (c. 1750–1900)

Imperialism, state expansion, resistance, and global migration patterns.

Unit 7: Global Conflict (c. 1900–present)

World wars, the Great Depression, genocide, and shifting global power after 1900.

Unit 8: Cold War and Decolonization (c. 1900–present)

The Cold War, independence movements, and new states in a bipolar world.

Unit 9: Globalization (c. 1900–present)

Technological change, global economics, culture, and the environment in the contemporary world.

Historical Thinking Skills

Every AP World History question rewards the same core skills. Master these and the content has somewhere to go.

Developments and Processes

Identify and explain historical concepts, developments, and processes.

Sourcing and Situation

Analyze sourcing and situation of primary and secondary sources — the HAPPY framework.

Claims and Evidence

Analyze arguments and use evidence to support a defensible claim.

Contextualization

Connect events to a broader historical context — essential on every essay.

Making Connections

Use comparison, causation, and continuity and change over time to build arguments.

Argumentation

Develop a thesis-driven, evidence-based argument for the LEQ and DBQ.

Exam Question Formats

MCQMultiple Choice

Stimulus-based sets testing source analysis and content knowledge across all nine units.

SAQShort Answer

Brief, targeted responses. Answer directly, cite specific evidence, and explain your reasoning.

LEQLong Essay

A thesis-driven essay on comparison, causation, or CCOT with contextualization and evidence.

DBQDocument-Based Question

Use seven documents plus outside evidence to build an argument and analyze point of view.

Turn review into mastery

Genius Builder gives every student unlimited AP-style questions, instant rubric scoring, primary and secondary source coaching, a Socratic tutor for understanding historical thinking skills, and the Content Genius to test your knowledge of each unit.

Practice like a Genius