402 A BRIEF SURVEY OF HUMAN HISTORY treat a distant community that had come under its control more unselfishly than it had treated the British Colonies in America. Heavy duties were placed upon Indian cottons and silks1 in the Home tariff, and when the Indian market, hitherto the monopoly of the East India Company, was thrown open in 1813, the duties imposed on cotton goods entering India were merely nominal. In 1831 a petition was presented from natives of Bengal, complaining without success of the British duty of 10 per cent, on manufactured cottons, and 24 per cent, on manufactured silks. The effect of political control, combined with the inventions, was seen in the figures of our trade with India.1 If India had been in the hands of a rival Power anxious either to develop a new cotton industry of its own, or to develop a native cotton industry in India, Lancashire would not have found so rich a market for her yarn and piece-goods." The social and political effects of the Industrial Revolu- tion in England itself were profound and interesting. The rapid advance of the " enclosure " movement, the improved methods of agriculture, and the introduction of machinery, alike contributed to immediate social disorganisation. While on the one hand the population of England was growing on account of her increasing prosperity, widespread un- employment and misery were also caused by several changes coining in at the same time on the other. The surplus population, including a large number of criminals, after being swept into the army and navy (for which there was great demand on account of the various wars) was still available for colonisation abroad. The epoch-making dis- coveries of Captain Cook (1769-79) made Australia readily 1. In 1815, 800,000 yards of British cotton cloth were imported in India; in 1830, 45,000,000 yards.—Ibid., pp. 185-6.