福利社日韩大香蕉_秋霞vip福利视频日韩_秋霞一级日韩人妻影院_秋霞日韩一本道

THREE:Another cause of the general uneasiness and[344] depression of the public mind was the appearance, in the autumn of this year, of the mysterious visitant, cholera morbus. This disease had been long known in India, but it was only of late years that it began to extend its ravages over the rest of the world. Within two years it had carried off nearly a million of people in Asia. It made its first appearance in England at Sunderland, on the 26th of October, 1831. Its name had come before, spreading terror in every direction. It appeared in Edinburgh on February 6th, 1832, at Rotherhithe and Limehouse on February 13th, and in Dublin on March 3rd, 1832. In all these places, and in many others, the mortality was very great. But it was still more severe on the Continent. We know now that cholera could have been in a great measure averted, and that its mystery lay in our ignorance. We know that it always fell most heavily on the inhabitants of towns, hamlets, or houses where deficient drainage and ventilation, accumulations of putrescent matters, intemperance, and want of personal cleanliness most prevailed. It selected for the scenes of its habitation and its triumphs the usual haunts of typhus fever; and it effected its greatest ravages in the neighbourhoods of rivers and marshes. In London it was most virulent on the level of the Thames, and lost its power in exact arithmetical ratio to the height of the districts above that level. If it attacked a town or an army, and the inhabitants or the soldiers decamped, and scattered themselves over the country, in the clear air and pure sunshine, they escaped. It was possible, therefore, to guard against its power by a proper system of drainage and sewage; by proper ventilation; by personal cleanliness, temperance, and regularity; by the abolition of nuisances, stagnant pools, and open ditches; and by wholesome regimen and regular exercise in the open air. As it was, a general fast was appointed and the Privy Council issued stringent regulations which were not of much effect.The construction of public roads has been greatly improved in the United Kingdom by the general adoption of the plan of Mr. Macadam, who gave his name to the process of substituting stones broken small for the old rough pavement. We read with astonishment of the state of English roads a century ago, of carriages breaking down and sticking fast in deep ruts, and of days passed in a journey which now only occupies as many hours. Yet in early times England was better off in this respect than other countries. Of all the proofs of social progress which the country now exhibits to such a marvellous extent on every side, there is nothing more decisive or more wonderful than the rapidity with which we have improved and extended our internal communication. From 1818 to 1839 the length of turnpike roads in England and Wales was increased by more than 1,000 miles. In the former year England and Wales contained paved streets and turnpike roads to the extent of 19,725 miles. Scotland also made great progress in the construction of highways from the commencement of the century, and roads were thrown across the wildest districts in Ireland. By the improvement of the common roads, and in the construction of vehicles, stage coaches increased their speed from four to ten miles an hour. Upon the Stamp Office returns for 1834 a calculation was based which showed that the extent of travelling on licensed conveyances in that year would be equal to the conveyance of one person for a distance of 597,159,420 miles, or more than six times the distance between the earth and the sun. There were, in 1837, in England, fifty-four mail coaches drawn by four horses each, and forty-nine by two horses each, drawn at an average speed of nine miles an hour. Ireland had at the same time thirty four-horse mails, and Scotland ten.