High school · Aligned to AP World History: Modern
World History: 1200 to the Present — study guide & practice questions
AP World History: Modern scope: trade networks, land and sea empires, revolutions, world wars, decolonization, globalization.
Study guide
The Age of Exploration & Global Encounters
- Often summarized as "God, Gold, and Glory": spreading Christianity, acquiring wealth, and gaining national prestige.
- The Columbian Exchange reshaped populations on both sides of the Atlantic; the Atlantic slave trade forcibly transported millions of Africans to the Americas.
The Enlightenment & Political Revolutions
- Natural rights and the social contract (Locke, Rousseau, Montesquieu) inspired the American and French Revolutions.
- The Reign of Terror (1793–94) radicalized the French Revolution; Napoleon's rise and fall led to the Congress of Vienna redrawing Europe.
Latin American Independence Movements
- Napoleon's invasion of Spain (1808) weakened colonial control, letting leaders like Bolívar and San Martín lead independence movements across South America.
- The Haitian Revolution (1791–1804) was the only successful large-scale slave revolution in history.
The Industrial Revolution
- Britain industrialized first thanks to coal, iron, capital and a stable government; steam power moved manufacturing into factories.
- Rapid urbanization brought overcrowding and harsh conditions, spurring reform movements and labor unions.
Nationalism & the Unification of Nations
- Nationalism unified Italy (Cavour's diplomacy, Garibaldi's conquest) and Germany (Bismarck's "blood and iron") into new nation-states by 1871.
- The same nationalism also destabilized multi-ethnic empires, feeding tensions that would help trigger WWI.
The Age of Imperialism
- "Social Darwinism" and a claimed "civilizing mission" were common justifications for colonization, alongside the economic hunger for raw materials and markets.
- The Berlin Conference (1884–85) divided Africa among European powers without African input; colonized peoples resisted, as in India's 1857 Sepoy Rebellion.
Reform, Reaction & Society
- Social Darwinism misapplied "survival of the fittest" to justify imperialism; Marx framed capitalism as a conflict between the bourgeoisie and the proletariat.
- Darwin's theory of evolution and the women's suffrage movement each challenged long-standing beliefs and social structures.
The Origins of World War I
- MAIN causes: Militarism, Alliances, Imperialism, Nationalism.
- The immediate spark was the assassination of Archduke Franz Ferdinand in Sarajevo (1914); new technology like the machine gun made the resulting total war exceptionally deadly.
Course modules
8 foundation modules free to read here; 8 AP-level and advanced modules with Pro. Every module ends with a quiz in the app.
1. The Age of Exploration & Global Encounters Free
Why Europeans set sail, what happened when the Old World met the New, and the empires and slave trade that followed.
Read the 4 lessons →2. The Enlightenment & Political Revolutions Free
How new ideas about reason and rights toppled old assumptions about kings — and each other.
Read the 4 lessons →3. Latin American Independence Movements Free
How revolutionary ideas and a weakened Spain opened the door to independence across Latin America.
Read the 4 lessons →4. The Industrial Revolution Free
How new machines and factories transformed where and how people lived and worked.
Read the 4 lessons →5. Nationalism & the Unification of Nations Free
How the idea of the nation-state remade the map of Europe — and sowed new tensions.
Read the 4 lessons →6. The Age of Imperialism Free
Why industrial powers carved up much of the world, and how colonized peoples pushed back.
Read the 4 lessons →7. Reform, Reaction & Society Free
The new ideas — some liberating, some dangerous — that reshaped how people understood science, class, and rights.
Read the 4 lessons →8. The Origins of World War I Free
The long-building tensions and the single spark that turned Europe into a battlefield.
Read the 4 lessons →9. The Global Tapestry, c. 1200–1450 Pro · AP World · Unit 1
How states rose and held power across Afro-Eurasia and the Americas before 1450: Song China, Dar al-Islam, South and Southeast Asia, Africa, the Americas, and Europe.
10. Networks of Exchange, c. 1200–1450 Pro · AP World · Unit 2
The Silk Roads, the Mongol Empire, the Indian Ocean, and trans-Saharan trade: what moved, what made it possible, and what it changed.
11. Land-Based Empires, 1450–1750 Pro · AP World · Unit 3
The Ottoman, Safavid, Mughal, Qing, and Tokugawa states: how they expanded, legitimized, and administered power, and the religious conflicts of the era.
12. World War I & the Interwar Years Pro · AP World · Unit 7
Total war, the Russian Revolution, a flawed peace settlement, global depression, and the rise of fascism and militarism.
13. World War II & the Holocaust Pro · AP World · Unit 7
The causes and course of World War II, the Holocaust and other mass atrocities, and the postwar international order.
14. Cold War & Decolonization Pro · AP World · Unit 8
The superpower rivalry and its proxy wars, communist China, the independence movements that remade Asia and Africa, and the end of the Cold War.
15. Globalization, 1900–Present Pro · AP World · Unit 9
How technology, economics, rights movements, and culture tied the world together, and the resistance globalization provoked.
16. AP World Exam Skills: Themes, SAQ, DBQ & LEQ Pro · AP World · Exam Skills
The six course themes, the reasoning skills AP World tests, and how to write each type of free-response answer.
Sample practice questions
From module 1, The Age of Exploration & Global Encounters. Pick your answers, then check them in the app, with an explanation for every question.
1. What forced-labor system did Spain use to extract resources in its American colonies?
2. Roughly how many enslaved Africans were forcibly transported to the Americas via the Atlantic slave trade?
Sample flashcards
4 of the cards in this course's deck. Tap a card to flip it.
Age of ExplorationWhat were the main goals of European exploration during the Age of Exploration (15th–17th centuries)?
Often summarized as "God, Gold, and Glory" — spreading Christianity, acquiring wealth (trade routes, resources), and gaining national prestige/power.
Enlightenment & RevolutionsWhat Enlightenment idea most directly inspired the American and French Revolutions?
The idea of natural rights and the social contract (Locke, Rousseau) — that governments derive their authority from the consent of the governed and can be overthrown if they fail to protect people's rights.
Enlightenment & RevolutionsWhat was the Reign of Terror during the French Revolution?
A period (1793–1794) led by Robespierre and the Committee of Public Safety, marked by mass executions of perceived enemies of the revolution.
IndustrializationWhat was the main economic shift caused by the Industrial Revolution?
A shift from agrarian, hand-production economies to machine-based manufacturing, urbanization, and factory labor, concentrated first in Britain in the late 1700s.
The full course is in LectureMate's Course Library: every module quiz with explanations, the complete flashcard deck with spaced repetition, and a 6-step strategy for AP World History: Modern questions. Foundation modules are free; AP-level and advanced modules need Pro.