The British victory over the Mahrattas and the annexation of the Deccan opened a new period of unrestricted development for Bombay. At this time, too (1819), its fortunes were vigorously fostered by Mountstuart Elphinstone, and in 1838 the population had risen to 236,000. But in the next fifty years it more than doubled itself, the figures for 1891 being 821,000. This great leap was due to the influence of railways, of which the first line was completed in 1853, the opening of the Suez Canal, and the foundation of cotton factories. In 1866-1867 the tide of prosperity was interrupted by a financial crisis, due to the fall in the price of cotton on the termination of the American war. Bombay, however, soon recovered herself, and in 1891 was more prosperous than ever before; but during the ensuing decade great havoc was played by plague (q.v.) with both her population and her trade. In addition to a decline of 6% in the population, the exports also declined by 7%, whereas Calcutta's exports rose during the same period by 38%. See S.M. Edwardes, _The Rise of Bombay_ (1902); James Douglas, _Bombay and Western India_ (1893); G.W. Forrest, _Cities of India_ (1903); Sir William Hunter, _History of British India_ (London, 1900); _Imp. Gazetteer of India_ (Oxford, 1908), s.v. "Bombay City." FOOTNOTES: [1] Hunter, _Hist. of British India_, ii. pp. 212, &c. [2] See Hunter, op. cit. ii. 205, &c. He received a full pardon, was appointed later to the command of a frigate in the royal navy, and fell while leading the assault on St Christopher's (June 21, 1690).