Section outline

  • THEMATIC FOCUS

    Technology and Innovation TEC
    Human adaptation and innovation have resulted in increased efficiency, comfort, and security, and technological advances have shaped human development and interactions with both intended and unintended consequences.

    LEARNING OBJECTIVE

    Unit 5: Learning Objective F
    Explain how technology shaped economic production over time.

    HISTORICAL DEVELOPMENTS

    KC-5.1.I.B
    The development of machines, including steam engines and the internal combustion engine, made it possible to take advantage of both existing and vast newly discovered resources of energy stored in fossil fuels, specifically coal and oil. The fossil fuels revolution greatly increased the energy available to human societies.

    KC-5.1.I.E
    The “second industrial revolution” led to new methods in the production of steel, chemicals, electricity, and precision machinery during the second half of the 19th century.

    KC-5.1.IV
    Railroads, steamships, and the telegraph made exploration, development, and communication possible in interior regions globally, which led to increased trade and migration.

    • Topic 5.5 Lesson Content File PDF

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    • Topic 5.5 PPT File PPTX

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    • Topic 5.5 Lesson Video

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    • Topic 5.5 Reflection Exercise Assignment
      Opened: Thursday, 12 March 2026, 2:53 PM

      Answer each question in 2–3 sentences.

      A.    Identify ONE technological innovation that increased industrial production during the nineteenth century.
      B.    Explain ONE way transportation technology influenced global trade.
      C.    Explain ONE way communication technology influenced economic activity.

    • Topic 5.5 MCQs Quiz
      Opened: Thursday, 12 March 2026, 4:15 PM

      There are 20 questions in this exercise. Try to correctly complete them within 10 minutes.