AP World Unit 9: Global Transformations
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AP World Unit 9: Global Transformations

The Nineteenth Century

The nineteenth century witnessed a profound transformation of the global landscape, driven by technological advancements, economic expansion, and the rise of nation-states. This era, known as the “Long Nineteenth Century” (1789-1914), marked a watershed moment in human history.

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The Industrial Revolution

The Industrial Revolution, which originated in Great Britain in the late 18th century, revolutionized production and transportation. The invention of the steam engine, the textile factory system, and the railroad sparked an unprecedented surge in economic growth and technological innovation. By 1900, industrialization had spread to other parts of Europe, the United States, and Japan.

Its effects were far-reaching:

ap world unit 9

  • Increased productivity and output
  • Exponential growth of factories and urban centers
  • Creation of new industries and jobs
  • Higher standards of living for some but widening income inequality for many others

Imperialism and Colonization

The Industrial Revolution fueled a race for resources and markets between European powers. This period saw an unprecedented expansion of European empires, particularly in Africa, Asia, and the Americas. Imperialism, driven by a combination of economic, political, and social factors, led to the establishment of vast colonial networks that spanned continents.

  • By 1900, 84% of the world’s landmass was under European control.
  • The Scramble for Africa, which peaked in the 1880s, saw European powers carve up the continent for their own territories.
  • Imperialism had severe consequences for indigenous populations, leading to exploitation, displacement, and conflict.

Nation-State Building

The rise of nation-states during this time was another significant development. Nationalism, a sense of collective identity based on shared language, history, and culture, became a driving force behind the formation of modern states. The French Revolution of 1789 played a pivotal role in shaping the concept of the nation-state and promoting popular sovereignty.

  • By the end of the 19th century, nation-states had emerged as the dominant political unit worldwide.
  • The rise of nation-states contributed to both increased political stability and ethnic and cultural conflicts.

Global Interdependence

The nineteenth century also witnessed increased global interconnectedness. The expansion of trade, the development of faster transportation, and the rise of mass media facilitated the exchange of ideas, goods, and people across vast distances. This led to greater economic interconnectedness, as well as cultural diffusion and hybridization.

  • The invention of the telegraph and telephone greatly improved communication speeds.
  • The Suez Canal, opened in 1869, significantly reduced travel times between Europe and Asia.
  • International organizations, such as the International Red Cross, emerged to address global challenges.

Legacies of the Nineteenth Century

The transformations of the nineteenth century had lasting legacies that continue to shape our world today:

  • Technological Advancements: The Industrial Revolution laid the foundation for the modern technological age.
  • Economic Expansion: The nineteenth century saw unprecedented economic growth, which paved the way for global trade and prosperity.
  • Nation-States: The rise of nation-states reshaped political boundaries and global power dynamics.
  • Globalization: Increased global connectivity and interdependence continue to shape international relations.