The bulk of the sweater's work is done in the tenements, which the law that regulates factory labor does not reach. To the factories themselves that are taking the place of the rear tenements in rapidly growing numbers, letting in bigger day-crowds than those the health officers banished, the tenement shops serve as a supplement through which the law is successfully evaded. Ten hours is the legal work-day in the factories, and nine o'clock the closing hour at the latest. Forty-five minutes at least must be allowed for dinner, and children under sixteen must not be employed unless they can read and write English; none at all under fourteen. The very fact that such a law should stand on the statute book, shows how desperate the plight of these people. But the tenement has defeated its benevolent purpose. In it the child works unchallenged from the day he is old enough to pull a thread. There is no such thing as a dinner hour; men and women eat while they work, and the "day" is lengthened at both ends far into the night. Factory hands take their work with them at the close of the lawful day to eke out their scanty earnings by working overtime at home. Little chance on this ground for the campaign of education that alone can bring the needed relief; small wonder that there are whole settlements on this East Side where English is practically an unknown tongue, though the people be both willing and anxious to learn. "When shall we find time to learn?" asked one of them of me once. I owe him the answer yet. Take the Second Avenue Elevated Railroad at Chatham Square and ride up half a mile through the sweaters' district. Every open window of the big tenements, that stand like a continuous brick wall on both sides of the way, gives you a glimpse of one of these shops as the train speeds by. Men and women bending over their machines, or ironing clothes at the window, half-naked. Proprieties do not count on the East Side; nothing counts that cannot be converted into hard cash. The road is like a big gangway through an endless work-room where vast multitudes are forever laboring. Morning, noon, or night, it makes no difference; the scene is always the same. At Rivington Street let us get off and continue our trip on foot. It is Sunday evening west of the Bowery. Here, under the rule of Mosaic law, the week of work is under full headway, its first day far spent. The hucksters' wagons are absent or stand idle at the curb; the saloons admit the thirsty crowds through the side-door labelled "Family Entrance;" a tin sign in a store-window announces that a "Sunday School" gathers in stray children of the new dispensation; but beyond these things there is little to suggest the Christian Sabbath. Men stagger along the sidewalk groaning under heavy burdens of unsewn garments, or enormous black bags stuffed full of finished coats and trousers. Let us follow one to his home and see how Sunday passes in a Ludlow Street tenement.