The machine produced the goods. The corporation directed the production, marketed the products and financed both operations.

The corporation, as a means of organizing and directing business enterprise is a product of the last hundred years. A century ago the business of the United States was carried on by individuals, partnerships, and a few joint stock companies. At the time of the last Census, more than four-fifths of the manufactured products were turned out under corporate direction; most of the important mining enterprises were corporate, and the railroads, public utilities, banks and insurance companies were virtually all under the corporate form of organization. Thus the passage of a century has witnessed a complete revolution in the form of organizing and directing business enterprise.

The corporation, as a form of business organization is immensely superior to individual management and to the partnership.

1. The corporation has perpetual life. In the eyes of the law, it is a person that lives for the term of its charter. Individuals die; partnerships are dissolved; but the corporation with its unbroken existence, possesses a continuity and a permanence that are impossible of attainment under the earlier forms of business organization.

2. Liability, under the corporation, is limited by the amount of the investment. The liability of an individual or a partner engaged in business was as great as his ability to pay. The investor in a corporation cannot lose a sum larger than that represented by his investment.

3. The corporation, through the issuing of stocks and bonds, makes it possible to subdivide the total amount invested in one enterprise into many small units.[37] These chances for small investment mean that a large number of persons may join in subscribing the capital for a business enterprise. They also mean that one well-to-do person may invest his wealth in a score or a hundred enterprises, thus reducing the risk of heavy losses to a minimum.

4. The corporation is not, as were the earlier forms of organization, necessarily a "one man" concern. Many corporations have upon their boards of directors the leading business men, merchants, bankers and financiers. In this way, the investing public has the assurance that the enterprise will be conducted along business lines, while the business men on the board have an opportunity to get in on the "ground floor."

The corporation has a permanence, a stability, and a breadth of financial support that are quite impossible in the case of the private venture or of the partnership. It does for business organization what the machine did for production.

The corporation came into favor at a time when business was expanding rapidly. Surplus was growing. Wealth and capital were accumulating. Industrial units were increasing in size. It was necessary to find some means by which the surplus wealth in the hands of many individuals could be brought together, large sums of capital concentrated under one unified control, the investments, thus secured, safeguarded against untoward losses, and the business conservatively and efficiently directed. The corporation was the answer to these needs.

"United we stand" proved to be as true of organizers and investors as it was of producers. The corporation was the common denominator of people with various industrial and financial interests.