Three great events, or series of events, combined to produce the process of individual emancipation, which is the subject of this book. The first was the economic transformation, called the Industrial Revolution, which began about 1760 and ended about 1830. The second was the American Rebellion, which ended in the recognition of the independence of the United States in 1783. The third was the French Revolution, in part at least a consequence of the American Rebellion, which ended in the establishment of a Republic in 1793.[82] The first operated to change the conditions of life of the English people. The second and third operated to communicate to them ideas for which their new conditions of life had made them ready. Revolutions are never the product of circumstances alone, or of speculation alone. They are begotten by speculation acting upon circumstances. New ideas falling upon a people who have no reason to seek change bring forth little fruit. New ideas falling upon a people who have cause for discontent may bring forth fruit a hundredfold. England, at the end of the eighteenth century, was a society in a state of rapid economic {70} change, which produced a disposition in the mass of the community to alter institutions adapted for more stable conditions. From America and from France came the preaching of the right of the individual to control his own life, which precisely suited the case of those whom swift alterations of the economic structure exposed to injury. For the purposes of this work it is not necessary to examine the industrial changes in detail. They had four leading features: the discovery of new processes of manufacture, the invention of machinery, the application of power, and the improvement of communications. The application of coal, instead of wood, to the smelting of iron, and the introduction of powerful machinery in the cotton and woollen industries, enormously increased the production of goods, and with that the demand for workpeople and the size of towns. In 1761 Brindley and the Duke of Bridgewater began constructing canals, which enabled goods to be carried about the country in greater bulk and with more speed than was ever possible with packhorses and carts. James Watt obtained his first patent for the steam-engine in 1769, and by the end of the century it was established in almost every industry of importance. All these changes combined to increase to an enormous extent the quantity of manufactured articles. But they did much more. They altered the distribution of population, and they altered the whole system upon which industry was based. Two things were of vital importance for the working of the new inventions. The iron industry had formerly been situated in the South of England, where the forests of Sussex provided ample fuel. The coal-beds lay in South Wales and the North of England, and the iron mines lay conveniently beside them. The iron industry accordingly disappeared