Let us go back to the year following the Civil War. The only paving in New York then was of cobblestones, and many streets were unpaved. All were in filthy condition, being irregularly cleaned by contractors, who shirked their work. There was no general system for the removal of ashes and garbage, and these were thrown loosely upon the streets. In three quarters of the city, cellars were in foul condition, often flooded with water and undrained. At that time, incredible as it may seem to the modern New Yorker, few houses were connected with sewers. Offensive trades, such as the boiling of bones, offal, and fat, were carried on without hindrance. There were numerous cesspools and cisterns overflowing with filth. Much of the city’s milk was obtained from cows kept in dark, crowded, ill-ventilated stables and fed upon swill from distilleries. The animals were diseased, and the milk was unclean, unwholesome, and frequently was watered. In alleyways and back yards great quantities of manure were allowed to accumulate. Farmers sometimes bought it and carted it off for fertilizing; but if no farmer happened to come along, the stuff stayed there indefinitely. Outhouses were neglected, and never were properly cared for by the scavengers, who worked for grafting contractors. The practice of keeping swine in the built-up portions of the city was common. The slaughterhouses were in horrible condition, and the offal from these could not be properly cared for because of defective sewers. Tenement-house conditions were as bad as they have ever been anywhere. No space was left unoccupied. Sheds, basements, and even cellars were rented to families and lodgers. The vast numbers of immigrants pouring in, and the constricted space on Manhattan Island, made rents so high that even a corner in a cellar brought an exorbitant price. Single rooms were divided by partitions, and whole families occupied each section.