'The Industrial Revolution' refers to a period of massive economic, technological, social and cultural change which affected humans to such an extent that it's often compared to the change from hunter-gathering to farming. At its simplest, a mainly agrarian world economy based on manual labour was transformed into one of industry and manufacturing by machines. The precise dates are a subject for debate and vary by historian, but the 1760/80s to the 1830/40s are most common, with the developments beginning in Britain and then spreading to the rest of the world, including the United States.
The Industrial Revolutions:
The term 'industrial revolution' was used to describe the period by the 1830s, but modern historians increasingly call this period the 'first industrial revolution', characterized by developments in textiles, iron and steam led by Britain, to differentiate it from a 'second' revolution of the 1850s onwards, characterised by steel, electrics and automobiles led by the US and Germany.
What Changed – Industrially and Economically:
- The invention of steam power, which was used to power factories and transport and allowed for deeper mining. More on steam.
- Improvement of iron making techniques allowing for vastly higher production levels. More on Iron.
- The textile industry was transformed by new machines – such as the Spinning Jenny - and factories, again allowing for much higher production at a lower cost.
- Better machine tools allowed for more and better machines.
- Developments in metallurgy and chemical production.
- Creation of new and quicker transport networks thanks to first canals and then railways.
- The banking industry developed to meet the needs of entrepreneurs. More on banking.
- The use of coal, and coal production, soared. More on coal.
What Changed – Socially and Culturally:
- Rapid urbanisation leading to dense, cramped housing and living conditions.
- New city and factory cultures affecting family and peer groups.
- Debates and laws regarding child labour, public health and working conditions.
- Anti-technology groups such as the Luddites.
Causes of the Industrial Revolution:
- The end of feudalism changes economic relationships.
- Higher population because of less disease and lower infant mortality allowed for a larger industrial workforce.
- The agricultural revolution frees people from the soil, allowing – or driving – them into cities and manufacturing.
- Proportionally large amounts of spare capital for investment.
- Inventions and the scientific revolution allowing for new technology.
- Colonial trade networks.
- The presence of all the required resources close together.
- Culture of hard work, taking risks and developing ideas.
- Evolution, not Revolution? Historians such as J. Clapham and N. Craft have argued that there was a gradual evolution in industrial sectors rather than a sudden revolution.
- How the Revolution Worked. Historians are still trying to pry apart the heavily interwoven developments, with some arguing that there were parallel developments in many industries and other arguing that some industries, usually cotton, surged and stimulated the others.
- Why Britain in the Eighteenth century: Debate still rages over both why the industrial revolution began when it did and why it began in Britain.