There are many reasons which may be assigned for the engrossing influence of the legislative department. In the first place, its constitutional powers are more extensive, and less capable of being brought within precise limits than those of either the other departments. The bounds of the executive authority are easily marked out and defined. It reaches few objects, and those are known. It can not transcend them without being brought in contact with the other departments. Laws may check and restrain and bound its exercise. The same remarks apply with still greater force to the judiciary. The jurisdiction is, or may be, bounded to a few objects or persons; or, however general and unlimited, its operations are necessarily confined to the mere administration of private and public justice. It can not punish without law. It can not create controversies to act upon. It can decide only upon rights and cases as they are brought by others before it. It can do nothing for itself. It must do everything for others. It must obey the laws, and if it corruptly administers them it is subjected to the power of impeachment. On the other hand, the legislative power except in the few cases of constitutional prohibition, is unlimited. It is forever varying its means and its ends. It governs the institutions and laws and public policy of the country. It regulates all its vast interests. It disposes of all its property. Look but at the exercise of two or three branches of its ordinary powers. It levies all taxes; it directs and appropriates all supplies; it gives the rules for the descent, distribution, and devises of all property held by individuals; it controls the sources and the resources of wealth; it changes at its will the whole fabric of the laws; it molds at its pleasure almost all the institutions which give strength and comfort and dignity to society.
In the next place, it is the direct visible representative of the will of the people in all the changes of times and circumstances. It has the pride as well as the power of numbers. It is easily moved and steadily moved by the strong impulses of popular feeling and popular odium. It obeys without reluctance the wishes and the will of the majority for the time being. The path to public favor lies open by such obedience, and it finds not only support but impunity in whatever measures the majority advises, even though they transcend the constitutional limits. It has no motive, therefore, to be jealous or scrupulous in its own use of power; and it finds its ambition stimulated and its arm strengthened by the countenance and the courage of numbers. These views are not alone those of men who look with apprehension upon the fate of republics, but they are also freely admitted by some of the strongest advocates for popular rights and the permanency of republican institutions. * *