Late modern period
Industrial revolutions

The development of the steam engine started the Industrial Revolution in Great Britain. The steam engine was created to pump water from coal mines, enabling them to be deepened beyond groundwater levels. The date of the Industrial Revolution is not exact, but some studies suggest it occurred after the East India Company 's conquests of Mughal Bengal, Kingdom of Mysore and the rest of India, which were already observing the proto-industrialization. Eric Hobsbawm held that it "broke out" in the 1780s and was not fully felt until the 1830s or 1840s, while T.S. Ashton held that it occurred roughly between 1760 and 1830 (in effect the reigns of George III, The Regency, and George IV).
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