the major technological, socioeconomic and cultural change in late 18th and early 19th century that began in Britain and spread throughout the world. During that time, an economy based on manual labour was replaced by one dominated by industry and the manufacture of machinery. It began with the mechanisation of the textile industries and the development of iron-making techniques, and trade expansion was enabled by the introduction of canals, improved roads and then railways.
The introduction of steam power (fuelled primarily by coal) and powered machinery (mainly in textile manufacturing) underpinned the dramatic increases in production capacity.The development of all-metal machine tools in the first two decades of the 19th century facilitated the manufacture of more production machines for manufacturing in other industries.
The period of time covered by the Industrial Revolution varies with different historians. Eric Hobsbawm held that it 'broke out' in the 1780s and wasn't 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).
The effects spread throughout Western Europe and North America during the 19th century, eventually affecting most of the world. The impact of this change on society was enormous and is often compared to the Neolithic revolution, when mankind developed agriculture and gave up its nomadic lifestyle.
The first Industrial Revolution merged into the Second Industrial Revolution around 1850, when technological and economic progress gained momentum with the development of steam-powered ships and railways, and later in the nineteenth century with the internal combustion engine and electrical power generation.
It has been argued that GDP per capita was much more stable and progressed at a much slower rate until the industrial revolution and the emergence of the modern capitalist economy, and that it has since increased rapidly in capitalist countries.
The causes of the Industrial Revolution were complex and remain a topic for debate, with some historians seeing the Revolution as an outgrowth of social and institutional changes brought by the end of feudalism in Britain after the English Civil War in the 17th century. As national border controls became more effective, the spread of disease was lessened, therefore preventing the epidemics common in previous times.
The percentage of children who lived past infancy rose significantly, leading to a larger workforce. The Enclosure movement and the British Agricultural Revolution made food production more efficient and less labour-intensive, encouraging the surplus population who could no longer find employment in agriculture into cottage industry, for example weaving, and in the longer term into the cities and the newly-developed factories.
The colonial expansion of the 17th century with the accompanying development of international trade, creation of financial markets and accumulation of capital are also cited as factors, as is the scientific revolution of the 17th century.
Technological innovation protected by patents (by the Statute of Monopolies 1623) was, of course, at the heart of it and the key enabling technology was the invention and improvement of the steam engine.
The presence of a large domestic market should also be considered an important catalyst of the Industrial Revolution, particularly explaining why it occurred in Britain. In other nations, such as France, markets were split up by local regions, which often imposed tolls and tariffs on goods traded amongst them.
 Causes for occurrence in Europe One question of active interest to historians is why the Industrial Revolution started in 18th century Europe and not other times like in Ancient Greece, which already had developed a primitive steam engine, and other parts of the world in the 18th century, particularly China and India.
Numerous factors have been suggested, including ecology, government, and culture. Benjamin Elman argues that China was in a high level equilibrium trap in which the non-industrial methods were efficient enough to prevent use of industrial methods with high costs of capital.
Kenneth Pomeranz, in the Great Divergence, argues that Europe and China were remarkably similar in 1700, and that the crucial differences which created the Industrial Revolution in Europe were sources of coal near manufacturing centres, and raw materials such as food and wood from the New World, which allowed Europe to expand economically in a way that China could not.
However, modern estimates of per capita income in Western Europe in the late 18th century are of roughly 1,500 dollars in purchasing power parity (and England had a per capita income of nearly 2,000 dollars ) whereas China, by comparison, had only 450 dollars. Also, the average interest rate was about 5% in England and over 30% in China, which illustrates how capital was much more abundant in England; capital that was available for investment.
Some historians credit the different belief systems in China and Europe with dictating where the revolution occurred. The religion and beliefs of Europe were largely products of Christianity, Socrates, Plato, and Aristotle. Conversely, Chinese society was founded on men like Confucius, Mencius, Han Feizi (Legalism), Lao Tzu (Taoism), and Buddha (Buddhism). The key difference between these belief systems was that those from Europe focused on the individual, while Chinese beliefs centered around relationships between people.
The family unit was more important than the individual for the large majority of Chinese history, and this may have played a role in why the industrial revolution took much longer to occur in China. There was the additional difference as to whether people looked backwards to a reputedly glorious past for answers to their questions or looked hopefully to the future. Furthermore, Western European peoples had experienced the Renaissance and Reformation; other parts of the world had not had a similar intellectual breakout, a condition that holds true even into the 21st century.
In India, the noted historian Rajni Palme Dutt has been quoted as saying, "The capital to finance the Industrial Revolution in India instead went into financing the Industrial Revolution in England." In direct contrast to China, India was split up into many different kingdoms all fighting for supremacy, with the three major ones being the Marathas, Sikhs and the Mughals.
In addition, the economy was highly dependent on two sectors--agriculture of subsistence and cotton, and technical innovation was non-existent. The vast amounts of wealth were stored away in palace treasuries, and as such, were easily moved to England.