The Impact of Slavery

Another mass labor force of the Industrial Revolution consisted of the millions of enslaved men, women, and children who toiled in European colonies in the Caribbean and in North and South America. Most historians agree that profits from colonial plantations and slave trading were a small portion of British national income in the eighteenth century and were probably more often invested in land than in industry. Nevertheless, the impact of slavery on Britain’s economy was much broader than its direct profits alone. In the mid-eighteenth century, the need for items to exchange for colonial cotton, sugar, tobacco, and slaves stimulated demand for British manufactured goods in the Caribbean, North America, and West Africa. Britain’s dominance in the slave trade also led to the development of finance and credit institutions that helped early industrialists obtain capital for their businesses. Investments in canals, roads, and railroads made possible by profits from colonial trade provided the necessary infrastructure to move raw materials and products of the factory system.

The British Parliament abolished the slave trade in 1807 and freed all slaves in British territories in 1833, but by 1850 most of the cotton processed by British mills was supplied by the labor of enslaved people in the southern United States. Thus the Industrial Revolution was deeply entangled with the Atlantic world and the misery of slavery.

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How did the changes brought about by the Industrial Revolution lead to new social classes, and how did people respond to the new structure?