Verified for the 2025 AP World History: Modern exam•Citation:
The period from 1750 to 1900 saw transformative changes driven by industrial capitalism, new political ideologies, revolutions, and innovations in communication and transportation. While industrialization improved living standards and accelerated global connectivity, it also reinforced social hierarchies and provoked movements that reshaped the modern world.
Industrial capitalism dramatically increased the availability and variety of consumer goods, especially in industrialized countries. Technological innovations such as the steam engine, spinning jenny, and power loom allowed for mass production, lowering the cost of goods.
However, this progress was not evenly distributed. While middle and upper-class standards of living rose, many working-class families remained in poverty, facing long hours, unsafe conditions, and limited upward mobility.
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Industrial capitalism led to rising consumption and living standards—but also deepened class divisions and sparked labor unrest.
New technologies made the world feel smaller. Railroads, steamships, and the telegraph expanded commercial and imperial reach, enabling global trade and communication across vast distances.
Technology | Impact |
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Railroads | Opened interior regions to development and migration |
Steamships | Enabled faster, cheaper global transportation of goods and people |
Telegraph | Allowed near-instantaneous communication across continents |
These tools of connectivity allowed empires to expand, settlers to migrate, and businesses to coordinate global operations in real time. |
Between 1750 and 1900, political revolutions erupted around the globe, fueled by Enlightenment ideals and rising nationalism. These ideologies challenged monarchies and colonial empires, sparking a wave of rebellion and state formation.
Philosophers like John Locke, Jean-Jacques Rousseau, and Voltaire introduced revolutionary ideas:
These ideas laid the foundation for modern democracy, secularism, and human rights movements.
Nationalism emphasized the unity of people through common language, culture, and history, and justified the push for independence or political unification.
These ideologies spread widely through:
Enlightenment Legacy | Example |
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Reason and Rationality | Rise of scientific methods and secular governance |
Individualism | Growth of liberal political ideologies |
Human Rights | Declarations of rights (e.g., U.S. Bill of Rights, France) |
Critical Thinking | Resistance to monarchy and tradition |
Religious Toleration | Secular legal codes and pluralistic societies |
Nationalism also spread due to:
These ideas eventually transformed into revolutionary actions:
Revolution | Region | Key Outcome |
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American Revolution | North America | Independence from Britain; foundation of democratic republic |
French Revolution | France | Abolition of monarchy; declaration of rights |
Haitian Revolution | Caribbean | End of slavery; first Black republic |
Latin American Revolutions | South America | End of Spanish and Portuguese colonial rule |
Indian Rebellion of 1857 | South Asia | Failed uprising; Britain takes direct control of India |
Each revolution was shaped by local conditions but connected by global ideological trends.
Despite all these transformations, many aspects of pre-industrial society persisted:
Continuity | Explanation |
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Patriarchy | Women remained excluded from most political/economic power |
Colonialism | European empires still dominated large parts of the world |
Racial and class hierarchies | Social mobility remained limited, especially in colonies |
Rural lifestyles (outside industrial zones) | Many regions remained agrarian and tradition-bound |
In other words, while ideologies shifted and technologies advanced, the core power structures of gender, race, and class often stayed in place—only now justified by new means. |
The Industrial Age (1750–1900) was marked by both sweeping changes and enduring continuities:
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Industrialization revolutionized economies and societies—but not everyone benefited equally. This tension between progress and inequality would define global history into the 20th century.