Here, too, congregate some of the worst of the destitute population of the city—vagrants, beggars, nondescript thieves, broken-down drunken vagabonds, who manage as yet to keep out of the station-houses, and the lowest and most bungling of the "sharpers." Naturally, the boys growing up in such places become, as by a law of nature, petty thieves, pickpockets, street-rovers, beggars, and burglars. Their only salvation is, that these dens become so filthy and haunted with vermin, that the lads themselves leave them in disgust, preferring the barges on the breezy docks, or the boxes on the side-walk, from which eventually they are drawn into the neat and comfortable Boys' Lodging-houses, and there find themselves imperceptibly changed into honest and decent boys. This is the story of thousands every year.

The cellar-population alone of this city is a source of incessant disease and crime.

And with the more respectable class of poor who occupy the better kind of tenement-houses, the packing of human beings in those great caravansaries is one of the worst evils of this city. It sows pestilence and breeds every species of criminal habits.

From the eighteen thousand tenement-houses comes seventy-three per cent. [In 1865, the deaths in tenement-houses were 14,500 out of 19,813, the total for the city. The death-rate has, however, been brought down by sanitary improvements from 76 per cent., in 1866, to about 66 per cent, in 1871, or a gain of 2,900 lives in these wretched houses.] of the mortality of our population, and we have little doubt as much as ninety per cent. of the offenses against property and person.

Over-crowding is the one great misfortune of New York. Without it, we should be the healthiest large city in the world, [Our annual death-rate is now 28.79 per 1,000, while some of the clean wards show 15 per 1,000, or about the rate of the Isle of Wight. The rate of London is about 34, Liverpool has been as high as 40, but is more healthy now, owing to sanitary improvements. Our Sixth Ward reaches 48, and "Gotham Court," in Cherry Street, attains the horrible maximum of 195 per 1,000.] and a great proportion of the crimes which disgrace our civilization would be nipped in the bud. While this continues as it does now, there is no possibility of a thorough sanitary, moral, and religious reform in our worst wards.

Few girls can grow up to maturity in such dens as exist in the First, Sixth, Eleventh, and Seventeenth Wards and be virtuous; few boys can have such places as homes and not be thieves and vagabonds. In such places typhus and cholera will always be rife, and the death-rate will reach its most terrible maximum. While the poorest population dwell in these cellars and crowded attics, neither Sunday-schools, nor churches, nor charities, can accomplish a thorough reform.

What, then, is to be done to remedy this terrible evil?

Experience has proved that our remedial agencies can, in individual cases cure even the evils resulting from this unnatural condensing of population. That is, we can point to thousands of lads and young girls who were born and reared in such crowded dens of humanity, but who have been transformed into virtuous, well-behaved, and industrious young men and women, by the quiet daily influence of the charitable organization I am about to describe.

Still, these cases of reform are, in truth, exceptions. The natural and legitimate influence of such massing of population is all in the direction of immorality and degeneracy. Whatever would lessen that, would at once, and by a necessary law, diminish crime and poverty and disease.

REMEDIES.