Furthermore, the landowner had an efficient and never-failing auxiliary. He yoked society as a partner, but it was a partnership in which the revenue went exclusively to the landowner. The principal factor he depended upon was the work of collective humans in adding greater and greater values to his land. Broadly speaking, his share consisted in merely looking on; he had nothing to do except hold on to his land. His sons, grandsons, his descendants down to remotest posterity need do even less; they could leisurely hold on to their inheritance, enlarge it, hire the necessary ability of superintendence and vast and ever vaster riches would be theirs. Society worked feverishly for the landowner. Every street laid and graded by the city; every park plotted and every other public improvement; every child born and every influx of immigrants; every factory, warehouse and dwelling that went up;--all these and more agencies contributed toward the abnormal swelling of his fortune. A PROLIFIC BREEDER OF WEALTH. Under such a system land was the one great auspicious, facile and durable means of rolling up an overshadowing fortune. Its exclusive possession struck at the very root of human necessity. At a pinch people can do without trade or money, but land they must have, even if only to lie down on and starve. The impoverish, jobless worker, with disaster facing him, must first perforce give up his precious few coins to the landlord and take chances on food and the remainder. Especially is land in demand in a complicated industrial system which causes much of the population to gravitate to centers where industries and trade are concentrated and congest there. A more formidable system for the foundation and amplification of lasting fortunes has not existed. It is automatically self-perpetuating. And that it is preeminently so is seen in the fact that the large shipping fortunes of a century ago are now generally as completely forgotten as the methods then used are obsolete. But the land has remained land; and the fortunes then incubated have grown into mighty powers of great national, and some of considerable international, importance.