AP World History 5.5 | Technology in the Industrial Age (1750–1900)

In this AP World History video, we explain Topic 5.5: Technology in the Industrial Age (c. 1750–1900) and how new technologies reshaped economies, societies, and global power.You will learn:Why coal and steam power transformed production and transportationHow steamships and railroads reorganized trade, settlement, and empireWhy steel and the Bessemer Process enabled industrial scaleHow new communication technologies like the telegraph, telephone, and radio changed global connectionsWhy oil and the internal combustion engine set the stage for modern geopoliticsThis lesson connects directly to AP World History themes, including Technology and Innovation, Economic Systems, Environmental Impacts, and Governance, while reinforcing key historical reasoning skills such as causation and continuity and change over time.