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150 multiple-choice questions and 200 flashcards, written to the College Board AP World History: Modern Course and Exam Description blueprint. Every question carries a full rationale.
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College Board AP World History: Modern Course and Exam Description — 9 CED units (c. 1200 to present): Global Tapestry; Networks of Exchange; Land-Based Empires; Transoceanic Interconnections; Revolutions; Industrialization; Global Conflict; Cold War & Decolonization; Globalization
CoStudy's AP World History: Modern bank holds 350 items. Every multiple-choice question carries a written rationale explaining why the correct answer is correct and why each distractor is tempting but wrong.
A sample of 12 multiple-choice questions from the bank, with the full rationale shown.
Great Zimbabwe (c. 1100–1450) derived its wealth primarily from:
Answer: D — Gold mining and trade with Swahili coast city-states via the Indian Ocean
D) Inland southern African kingdom whose stone enclosures and gold trade linked it to Indian Ocean networks via Sofala. A) Pre-dates Atlantic trade. B) Wrong region. C) Anachronistic.
The Treaty of Versailles (1919):
Answer: A — Imposed harsh terms on Germany — territorial losses, military restrictions, reparations, and a 'war guilt' clause — sowing economic and political resentments later exploited by extremist movements
A) Standard interpretation. B/C/D) Each contradicts the record.
Ibn Battuta's 14th-century travels are MOST useful as evidence of:
Answer: C — The interconnectedness of Dar al-Islam, with shared institutions like sharia courts, hospitality, and trading practices across vast distances
C) His Rihla documents how a Moroccan jurist could find employment and welcome from West Africa to South Asia and China. A) Pre-colonial. B) Reverses the evidence. D) Many Mongol successor states converted to Islam.
Enlightenment thinkers (Locke, Montesquieu, Rousseau, Voltaire, Smith) commonly emphasized:
Answer: B — Reason, natural rights, popular sovereignty, separation of powers, and the social contract — ideas that fueled the Atlantic Revolutions
B) Standard Enlightenment toolkit applied across politics, economics, and society. A/C/D) Each contradicts Enlightenment thought.
The Meiji Restoration in Japan (1868):
Answer: C — Centralized political power under the emperor (in practice oligarchs), abolished samurai privilege, and rapidly industrialized along Western lines while preserving Japanese identity
C) Classic top-down modernization, contrasted with Qing China's slower Self-Strengthening Movement. A/B/D) Each contradicts the record.
The Protestant Reformation, begun by Luther's 95 Theses (1517), had which global consequence?
Answer: D — Split Western Christianity and intensified religious-political competition that shaped European colonization, warfare, and trade rivalries
D) The Reformation fed into Catholic-Protestant colonial rivalries (e.g., Dutch vs. Spanish). A/B/C) Each reverses the historical impact.
The Ottoman devshirme system involved:
Answer: D — Levying Christian boys from the Balkans, converting them to Islam, and training them as elite Janissaries or administrators
D) The devshirme produced a loyal slave-elite class serving the Sultan. A/B/C) None matches.
Zheng He's voyages (1405–1433) are BEST understood as:
Answer: D — Ming maritime expeditions across the Indian Ocean that projected Chinese tributary diplomacy and were later halted by the court
D) Massive treasure fleets reached as far as Kenya; after 1433 the Ming court refocused inward. A) Mainstream evidence places Zheng He in the Indian Ocean. B) No permanent colonies. C) State-sponsored, not private.
World War II ended in the Pacific:
Answer: C — After U.S. atomic bombings of Hiroshima (Aug 6) and Nagasaki (Aug 9) and Soviet entry against Japan, Japan announced surrender on August 15, 1945, with formal signing on September 2
C) Standard sequence. A/B/D) Each is incorrect.
The diffusion of gunpowder weapons (14th–15th centuries):
Answer: C — Transformed warfare across Eurasia and contributed to the rise of "gunpowder empires" (Ottoman, Safavid, Mughal, Ming/Qing, Tokugawa)
C) Standard interpretation. A/B/D) Each contradicts the period.
Mercantilism, a dominant economic theory in early modern Europe, held that:
Answer: D — National wealth measured by precious metals (gold/silver) accumulated; export more than import; protect domestic industry with tariffs; control colonies for raw materials/markets
Mercantilism: zero-sum view of trade. Goals: positive trade balance, accumulate bullion, develop home manufacturing, establish colonies for cheap raw materials + captive markets. Adam Smith's Wealth of Nations (1776) critiqued this in favor of free trade, division of labor, comparative advantage.
The Atlantic slave trade transported roughly:
Answer: B — ~12.5 million enslaved Africans across the Middle Passage (1500s-1800s); ~10.7 million survived to arrival; bulk to Brazil and Caribbean
Slave Voyages database (slavevoyages.org). Brazil ~5M (40%), Caribbean ~5M, North America ~400K. Triangular trade: manufactured goods → West Africa; enslaved people → Americas; sugar/tobacco/cotton → Europe. Foundational to early modern Atlantic economy.
6 sample cards from the 200 in the bank.
What is theme CDI (Cultural Developments & Interactions)?
Religion, philosophy, art, science — including how cultures spread and synthesize.
What was Indian indentured labor migration?
After abolition of slavery, millions of Indians were sent under indenture contracts to British colonies (Trinidad, Fiji, Mauritius, etc.) — created diasporas.
What was the Amritsar Massacre (1919)?
British troops fired on unarmed Indian crowd in Punjab, killing hundreds — turned Indian opinion decisively against British rule.
What is comparison in AP World?
Analyzing similarities and differences across regions, time periods, or developments.
What was the Holy Roman Empire?
Loose German-centered confederation in Central Europe nominally heir to Charlemagne; central authority weak relative to princes.
What was the impact of New World silver on China?
Ming/Qing economy increasingly relied on silver from Americas (via Manila); silver-based taxation tied China to global system.
These samples are a small slice. The full bank runs flashcards, multiple choice and timed mock exams with per-chapter progress tracking, on the web and in the iOS app.
Open AP World History: Modern →
The AP World History: Modern bank holds 350 items: 150 multiple-choice questions, 200 flashcards. 18 of them are on this page to read free, with no signup.
Yes. Every multiple-choice item carries a written rationale that states the controlling principle behind the correct answer and then addresses each wrong option in turn — why it tempts and precisely where it fails. Knowing why the plausible answer was wrong is worth more than knowing which letter was right.
College Board AP World History: Modern Course and Exam Description — 9 CED units (c. 1200 to present): Global Tapestry; Networks of Exchange; Land-Based Empires; Transoceanic Interconnections; Revolutions; Industrialization; Global Conflict; Cold War & Decolonization; Globalization
The samples on this page are free to read in full, rationales included, with no account. The complete 350-item bank, the timed mock exams and per-chapter progress tracking are part of CoStudy on the web and in the iOS app.
Last reviewed 2026-08-22. Banks are written against the certifying body's published exam outline and re-checked when that outline changes — exams get renumbered, retired and reweighted, and a bank written to a superseded outline teaches the wrong proportions. Figures that are re-indexed annually are deliberately not asserted as rules; the questions test the governing principle instead.
This bank is written against the College Board's published exam material. Check the AP Course and Exam Descriptions for the current outline, fees and eligibility rules — those change, and the certifying body is the only authority on them. CoStudy is not affiliated with the College Board.