AP World History Study Guide — AP World: Modern Review by Unit

AP World History: Modern covers 1200 CE to the present across 9 thematic units. The exam is heavily essay-focused — DBQs, LEQs, and SAQs together make up 55% of your score. This study guide is organized around the same historical thinking skills College Board tests every year.

How the AP World History Exam Is Structured

Section I Part A: 55 MCQs in 55 minutes (40%). Section I Part B: 3 SAQs in 40 minutes (20%). Section II: 1 DBQ in 60 minutes (25%) + 1 LEQ in 40 minutes (15%). The MCQs are all stimulus-based — every question has a primary source, map, chart, or image. Practice reading historical sources quickly.

AP World History Units at a Glance

1. Unit 1: The Global Tapestry (1200–1450) — Song China, Abbasid Caliphate, Mali Empire, Mongol khanates, Indian Ocean trade. Key terms: Dar al-Islam, filial piety, tribute system.
2. Unit 2: Networks of Exchange (1200–1450) — Silk Roads, Mongol Empire, Indian Ocean trade, Trans-Saharan routes, Black Death spread. Key terms: diasporic merchants, Pax Mongolica, Ibn Battuta.
3. Unit 3: Land-Based Empires (1450–1750) — Ottoman, Safavid, Mughal, Qing, Russian, Aztec, Inca empires. Key terms: devshirme, millet system, gunpowder empires.
4. Unit 4: Transoceanic Interconnections (1450–1750) — European exploration, Columbian Exchange, Atlantic slave trade, joint-stock companies, maritime empires. Key terms: encomienda, triangular trade, coercive labor systems.
5. Unit 5: Revolutions (1750–1900) — Enlightenment, Atlantic Revolutions (American, French, Haitian, Latin American), nationalism, abolitionism. Key terms: popular sovereignty, creole elites, Declaration of Rights of Man.
6. Unit 6: Consequences of Industrialization (1750–1900) — Industrial Revolution, imperialism, Social Darwinism, labor movements, economic dependency. Key terms: "scramble for Africa," sepoy, economic imperialism.
7. Unit 7: Global Conflict (1900–Present) — World War I, Russian Revolution, World War II, Holocaust, decolonization movements. Key terms: total war, mandate system, non-aligned movement.
8. Unit 8: Cold War & Decolonization (1900–Present) — Cold War proxy conflicts, independence movements, postcolonial states, global organizations. Key terms: containment, proxy war, neocolonialism.
9. Unit 9: Globalization (1900–Present) — Technology, migration, environmental challenges, multinational corporations, cultural exchange. Key terms: Green Revolution, deterritorialization, digital divide.

What Makes AP World Different from APUSH

AP World covers a much broader geographic scope and emphasizes comparison across civilizations rather than the detailed narrative knowledge APUSH requires. DBQ and LEQ prompts often ask you to compare two regions or explain change over a long time period. The most common mistake is writing only about one region when the prompt asks for comparison.

AP World Essay Writing Tips

The same DBQ and LEQ rubric points apply as in APUSH (thesis, contextualization, evidence, analysis). But AP World DBQ prompts frequently involve trade networks, empire comparisons, or imperialism — all themes that span multiple units. When you contextualize, connect to global patterns, not just regional ones. AimFive scores every AP World DBQ and LEQ against the rubric so you see exactly which points you earned.

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