# AP World History: Modern exam guide > Nine units from 1200 to the present, organized around the comparisons, causation chains, and global processes the exam rewards. - Canonical page: https://www.arcadesacademy.com/exams/ap-world-history-modern - Markdown source: https://www.arcadesacademy.com/exams/ap-world-history-modern/llms.txt - Exam family: AP exams - Governing body: College Board - Official exam information: https://apstudents.collegeboard.org/courses/ap-world-history-modern - Who takes it: High school students taking AP World History: Modern who want college credit or placement and a global framework for later history courses. - Follows the fall 2026 course and exam description, from 6 May 2027 - Guide structure last checked against official sources: August 30, 2026 ## Overview AP World History: Modern examines global processes from about 1200 CE to the present through six themes, including humans and the environment, cultural developments, governance, economic systems, social interactions, and technology. The course deliberately spans regions, so the strongest students think in terms of networks, empires, and comparisons rather than one national story. Nine units divide the timeline into four broad eras, and College Board publishes an exam weighting range for each unit. The four units covering roughly 1450 to 1900 carry the heaviest weight, which makes the early modern empires, transoceanic connections, revolutions, and industrialization the core of an efficient study plan. Arcade Academy is an independent study workspace. Use the official Course and Exam Description as the authoritative source on course content and skills, and treat these unit pages as scaffolding for review, flashcards, and timed writing. ## Exam format - **Section I, Part A:** 55 multiple-choice questions in 55 minutes (40% of the exam score) - **Section I, Part B:** 3 short-answer questions in 40 minutes (20% of the exam score) - **Section II, Part A:** Document-based question, 60 minutes recommended including a 15-minute reading period (25% of the exam score) - **Section II, Part B:** Long essay question, 40 minutes recommended (15% of the exam score) - **Delivery:** Recent administrations have been delivered digitally through College Board's Bluebook application; confirm the format for your exam year on the official course page - **Score scale:** 1 to 5; credit and placement policies are set by each college ## Scoring Multiple choice is 40% of the exam score, short answers 20%, the document-based question 25%, and the long essay 15%. The free responses are scored with published analytic rubrics, worth 7 points for the DBQ and 6 for the long essay, and the composite converts to the 1 to 5 AP scale. ## Units AP World History: Modern is organized into 9 units. Each one below lists its published weighting where the governing body publishes one, the topics it covers, and study tips specific to it. ### 1. Unit 1: The Global Tapestry (c. 1200 to c. 1450) - Position: 1 of 9 - Published weighting: 8–10% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-1-the-global-tapestry Unit 1 surveys the major states and belief systems of Afro-Eurasia and the Americas on the eve of intensified global connection. The emphasis is on how governments consolidated power and how religion and culture shaped societies. Students should finish the unit able to compare state-building strategies across regions. #### Topics - **Developments in East Asia** — Song China's bureaucracy and economy, the imperial examination system, and the spread of Confucianism and Buddhism. - **Developments in Dar al-Islam** — Political fragmentation of the Abbasid world, new Turkic and Mamluk states, and Islamic scholarship, trade, and science. - **South and Southeast Asia** — The Delhi Sultanate, Vijayanagara, Srivijaya, Majapahit, and the Khmer Empire, plus Hindu, Buddhist, and Islamic influences. - **State building in the Americas** — Maya city-states, the Mexica (Aztec) tribute system, the Inca administrative state, and Mississippian societies. - **State building in Africa** — Mali and the trans-Saharan gold trade, Great Zimbabwe, the Swahili city-states, and Christian Ethiopia. - **Developments in Europe** — Feudal and manorial organization, the power of the Latin Church, and the beginnings of urban revival and monarchy. #### Study tips - Make one card per region with its state, its religion, and its economic base; comparison questions reward that trio. - Practice writing a single sentence that compares two regions' methods of legitimizing rule. - Do not over-invest here; the unit is foundational but carries a modest weight range. ### 2. Unit 2: Networks of Exchange (c. 1200 to c. 1450) - Position: 2 of 9 - Published weighting: 8–10% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-2-networks-of-exchange Unit 2 traces the trade networks that linked Afro-Eurasia before 1450 and the cultural, biological, and technological consequences of that connection. The Silk Roads, Indian Ocean, and trans-Saharan routes are treated as systems with causes and effects, not lists of goods. Environmental consequences such as the spread of the Black Death matter as much as commerce. #### Topics - **The Silk Roads** — Caravanserai, credit and money innovations, and the growth of trading cities along the overland routes. - **The Mongol Empire and Eurasian connection** — Conquest and administration, the Pax Mongolica, and the transfer of technology and ideas across Eurasia. - **Exchange in the Indian Ocean** — Monsoon-driven trade, diasporic merchant communities, and the growth of Swahili and Southeast Asian port cities. - **Trans-Saharan trade routes** — Camel caravans, gold and salt exchange, and the spread of Islam into West African states. - **Cultural consequences of connectivity** — Diffusion of religions, literary and scientific transfer, and the growth of cosmopolitan trading cities. - **Environmental consequences of connectivity** — Crop diffusion such as Champa rice, and the spread of the plague along the same routes that carried goods. #### Study tips - Draw the three major networks on a blank map until routes, hubs, and goods come from memory. - For each network, name one cultural and one environmental effect; these pairs answer many stimulus questions. - Practice a causation short answer on the Mongols, a favorite target for both continuity and change prompts. ### 3. Unit 3: Land-Based Empires (c. 1450 to c. 1750) - Position: 3 of 9 - Published weighting: 12–15% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-3-land-based-empires Unit 3 concentrates on the expansion and administration of the great land-based empires, including the Ottomans, Safavids, Mughals, Manchu Qing, and Russia. The recurring question is how rulers acquired territory and then held it through bureaucracy, taxation, and religious legitimation. Comparison across empires is the essential skill. #### Topics - **Empires expand** — Gunpowder weaponry, military organization, and the conquests that built the Ottoman, Safavid, Mughal, Qing, and Russian states. - **Imperial administration** — Bureaucracies, tax-collection systems, the devshirme, and salaried elites used to centralize control. - **Legitimizing power** — Monumental architecture, art patronage, religious titles, and tribute as tools of political legitimacy. - **Belief systems and religious conflict** — The Sunni-Shia divide, Mughal religious policy, and the Protestant Reformation and Catholic response in Europe. - **Comparison of land-based empires** — Similar strategies of expansion and administration alongside real differences in religion and social structure. #### Study tips - Build a five-column empire chart with expansion, administration, legitimation, religion, and decline. - Practice comparison essays that name a similarity and a difference with specific evidence for each. - Give this unit substantial time; it sits in the highest weighting band along with Units 4 through 6. ### 4. Unit 4: Transoceanic Interconnections (c. 1450 to c. 1750) - Position: 4 of 9 - Published weighting: 12–15% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-4-transoceanic-interconnections Unit 4 covers maritime exploration, the Columbian Exchange, and the maritime empires that reorganized global economies and societies. Coerced labor systems and new social hierarchies are as central as trade routes. The unit supplies evidence for many later essay prompts about globalization and inequality. #### Topics - **Technological innovations and exploration** — The astrolabe, caravel, lateen sail, and improved cartography that made sustained ocean voyaging possible. - **Causes and events of European exploration** — State sponsorship, commercial motives, and religious aims behind Portuguese, Spanish, Dutch, English, and French voyages. - **The Columbian Exchange** — Transfers of crops, animals, and diseases that transformed diets, populations, and environments on both sides of the Atlantic. - **Maritime empires established** — Trading-post empires, chartered companies, plantation economies, and the Atlantic slave trade. - **Internal and external challenges to state power** — Revolts by enslaved and colonized peoples, peasant uprisings, and resistance to imperial expansion. - **Changing social hierarchies** — Casta systems in the Americas, new merchant elites, and shifting status for existing aristocracies. #### Study tips - Compare labor systems side by side, from chattel slavery and encomienda to indentured servitude and the mit'a. - Trace one commodity such as silver or sugar around the world as a ready-made globalization argument. - Practice sourcing on European travel accounts; purpose and audience points are usually within reach. ### 5. Unit 5: Revolutions (c. 1750 to c. 1900) - Position: 5 of 9 - Published weighting: 12–15% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-5-revolutions Unit 5 connects Enlightenment thought, the Atlantic revolutions, nationalism, and the beginnings of industrialization. Political and economic revolutions are treated as related transformations rather than separate stories. Students should be able to explain both the ideas that motivated revolt and the technologies that reshaped production. #### Topics - **The Enlightenment** — Reason, natural rights, and social-contract thinking, plus their uneven application to women and enslaved people. - **Nationalism and revolution** — The American, French, Haitian, and Latin American revolutions and the rise of nationalist movements in Europe. - **Industrial Revolution: causes and technology** — Coal, steam, waterways, agricultural productivity, and available capital that concentrated industry in Britain first. - **Industrialization spreads** — Continental Europe, the United States, Russia, and Japan industrialized on different timelines and state models. - **Government's role in industrialization** — State-led development including Meiji Japan, Muhammad Ali's Egypt, and Russian railway and industrial policy. - **Economic ideologies and reactions** — Free-market thought and its critics, including socialism, Marxism, and the growth of labor unions. #### Study tips - Compare the four Atlantic revolutions on causes, participants, and outcomes in a single grid. - Separate the causes of industrialization from its effects; the exam asks about each independently. - Practice a change-over-time essay on economic systems between 1750 and 1900. ### 6. Unit 6: Consequences of Industrialization (c. 1750 to c. 1900) - Position: 6 of 9 - Published weighting: 12–15% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-6-consequences-of-industrialization Unit 6 examines imperialism, economic dependency, and mass migration as consequences of industrial power. Indigenous and colonized peoples appear as actors with strategies of resistance, adaptation, and reform. Cash-crop economies and labor migration link this unit tightly to the previous one. #### Topics - **Rationales for imperialism** — Nationalism, Social Darwinism, civilizing and missionary claims, and the economic arguments behind expansion. - **State expansion and new imperialism** — The scramble for Africa, expansion in Asia and the Pacific, and settler colonialism in multiple regions. - **Indigenous responses to state expansion** — Rebellions, religious movements, and reformist or nationalist organizing against imperial control. - **Global economic development** — Cash-crop and extractive economies, export dependency, and the reorganization of colonial labor. - **Economic imperialism** — Informal control through debt, treaties, and trade dominance, as in the Opium Wars and Latin American commerce. - **Causes and effects of migration** — Indentured labor systems, diaspora communities, and receiving-society reactions including exclusion laws. #### Study tips - Pair each imperial power with a specific colony and one form of resistance to it. - Keep migration statistics and named systems, such as Chinese and Indian indenture, ready as evidence. - Practice DBQ documents from both colonizers and colonized so your point-of-view analysis stays balanced. ### 7. Unit 7: Global Conflict (c. 1900 to the present) - Position: 7 of 9 - Published weighting: 8–10% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-7-global-conflict Unit 7 covers the collapse of old empires, the two world wars, the interwar economic crisis, and mass atrocities of the twentieth century. Total war and its demands on civilian populations are the organizing concept. The unit asks students to explain both the causes of conflict and the ideologies that intensified it. #### Topics - **Shifting power after 1900** — The fall of the Qing and Ottoman empires and the Russian Revolution as breaks with imperial order. - **Causes and conduct of World War I** — Alliances, nationalism, imperial rivalry, and the total-war mobilization of economies and colonies. - **The interwar economy** — The Great Depression's global reach and the varied government responses to economic collapse. - **Fascism, communism, and mass mobilization** — Authoritarian ideologies, propaganda, and state control of economies in the interwar decades. - **Causes and conduct of World War II** — Expansionist aggression, appeasement, the global theaters of war, and the use of atomic weapons. - **Mass atrocities after 1900** — The Armenian genocide, the Holocaust, and other twentieth-century atrocities and their aftermath. #### Study tips - Compare the two world wars on causes, participants, and effects rather than studying them separately. - Define total war precisely and collect three examples of civilian mobilization. - Connect interwar economic distress to the rise of authoritarian movements in one causal paragraph. ### 8. Unit 8: Cold War and Decolonization (c. 1900 to the present) - Position: 8 of 9 - Published weighting: 8–10% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-8-cold-war-and-decolonization Unit 8 pairs superpower rivalry with the end of European empires, treating decolonization and the Cold War as intertwined processes. Students examine proxy conflicts, nonalignment, and the strategies of newly independent states. Movements for rights and equality within and beyond the Cold War frame close the unit. #### Topics - **Setting the stage for the Cold War and decolonization** — Postwar devastation, weakened empires, and the ideological division between capitalist and communist blocs. - **The Cold War and its proxy conflicts** — Containment, the arms race, and conflicts in Korea, Vietnam, Afghanistan, and Latin America. - **The spread of communism** — The Chinese Revolution, land reform and collectivization campaigns, and Cuban socialism. - **Decolonization after 1900** — Negotiated independence and armed struggle across Asia and Africa, including India, Ghana, Algeria, and Vietnam. - **Newly independent states** — Economic development strategies, partition and migration, nonalignment, and the challenges of nation-building. - **Global resistance to the established order** — Anticolonial, civil rights, feminist, and antiapartheid movements and their transnational connections. #### Study tips - Map each proxy conflict to the superpower interests behind it in one line. - Contrast two decolonization paths, such as India and Algeria, as a ready comparison example. - Keep nonalignment and the Bandung Conference on a card; they are frequently underused evidence. ### 9. Unit 9: Globalization (c. 1900 to the present) - Position: 9 of 9 - Published weighting: 8–10% - Page: https://www.arcadesacademy.com/exams/ap-world-history-modern/unit-9-globalization Unit 9 examines technological change, economic integration, and cultural exchange in the contemporary world, along with the resistance those processes generate. Environmental and public-health consequences of technology receive explicit attention. The unit is the natural endpoint for continuity and change essays covering the whole course. #### Topics - **Advances in technology and exchange** — Medical, agricultural, transportation, and communication technologies that reshaped daily life and global connection. - **Technological limits and costs** — Pandemic disease, pollution, resource depletion, and the environmental price of industrial growth. - **Economics in the global age** — Multinational corporations, free-trade agreements, market reforms, and the growth of knowledge economies. - **Calls for reform and responses** — Human-rights movements, environmental activism, and international responses to inequality and injustice. - **Globalized culture and its critics** — Global popular culture and consumer brands alongside religious and nationalist resistance to homogenization. - **Institutions in a globalized world** — The United Nations, international financial institutions, and nongovernmental organizations as global actors. #### Study tips - Use this unit as the closing evidence in long-run essays rather than treating it as a stand-alone topic. - Balance benefits and costs of globalization; complexity points come from acknowledging both. - Review it in March or April instead of the final week, when time is scarcest. ## Study strategies - Study by theme as well as by unit; framing review around governance, economics, and technology makes comparison essays much easier to write. - Practice a thesis a day from released prompts, since the thesis and complexity points are where scores are most often lost. - Weight review toward Units 3 through 6, which sit in the highest published weighting band. - Drill stimulus-based multiple-choice sets so that reading a source quickly and accurately becomes automatic. - Build regional comparison charts you can reproduce from memory, then quiz yourself on one row at a time. - Run at least two timed full free-response blocks before the exam to calibrate DBQ and LEQ pacing. ## Frequently asked questions ### What time period does AP World History: Modern cover? The course begins around 1200 CE and runs to the present, divided into nine units grouped into four broad eras. Content before 1200 appears only as context, not as tested material. ### Which units carry the most exam weight? Units 3 through 6, covering roughly 1450 to 1900, are each weighted 12 to 15% of the multiple-choice section, while Units 1, 2, 7, 8, and 9 are each 8 to 10%. ### How is the exam structured? Section I is 55 multiple-choice questions in 55 minutes plus 3 short-answer questions in 40 minutes. Section II is a 100-minute period containing a document-based question and a long essay, with 60 and 40 minutes recommended. ### How is AP World different from AP U.S. History? The exam formats are identical, but AP World spans many regions and asks constantly for cross-regional comparison, while APUSH follows one national story in greater depth. Skills transfer well between the two courses. ### Is Arcade Academy affiliated with College Board? No. AP is a registered trademark of College Board, which was not involved in producing and does not endorse this site. Always confirm exam policies and content with College Board directly. ## Related exam guides - [AP United States History](https://www.arcadesacademy.com/exams/ap-us-history): Work through all nine APUSH periods, from 1491 to the present, with the thematic reasoning and essay moves the exam actually scores. - [AP European History](https://www.arcadesacademy.com/exams/ap-european-history): Nine units from the Renaissance to contemporary Europe, built around the themes and essay skills that decide AP Euro scores. - [AP Human Geography](https://www.arcadesacademy.com/exams/ap-human-geography): Seven units of spatial thinking, from population and culture to cities and development, with the models the exam expects you to name. - [AP Comparative Government and Politics](https://www.arcadesacademy.com/exams/ap-comparative-government-and-politics): Five units and six course countries, studied the way the exam asks about them: side by side, with evidence. ## Independence and trademark notice AP® is a registered trademark of College Board, which was not involved in the production of, and does not endorse, this site. 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