To enact laws is a transcendent power, and if the body that possesses it be a full and equal representation of the people there is danger of its pressing with destructive weight upon all the other parts of the machinery of Government. It has therefore been thought necessary by the most skillful and most experienced artists in the science of civil polity that strong barriers should be erected for the protection and security of the other necessary powers of the Government. Nothing has been deemed more fit and expedient for the purpose than the provision that the head of the executive department should be so constituted as to secure a requisite share of independence and that he should have a negative upon the passing of laws; and that the judiciary power, resting on a still more permanent basis, should have the right of determining upon the validity of laws by the standard of the Constitution. The necessity of some such check in the hands of the Executive is shown by reference to the most eminent writers upon our system of government, who seem to concur in the opinion that encroachments are most to be apprehended from the department in which all legislative powers are vested by the Constitution. Mr. Madison, in referring to the difficulty of providing some practical security for each against the invasion of the others, remarks that "the legislative department is everywhere extending the sphere of its activity and drawing all power into its impetuous vortex." "The founders of our Republic * * * seem never to have recollected the danger from legislative usurpations, which by assembling all power in the same hands must lead to the same tyranny as is threatened by Executive usurpations." "In a representative republic, where the executive magistracy is carefully limited both in the extent and the duration of its power, and where the legislative power is exercised by an assembly which is inspired, by a supposed influence over the people, with an intrepid confidence in its own strength, which is sufficiently numerous to feel all the passions which actuate a multitude, yet not so numerous as to be incapable of pursuing the objects of its passions by means which reason prescribes, it is against the enterprising ambition of this department that the people ought to indulge all their jealousy and exhaust all their precautions." "The legislative department derives a superiority in our governments from other circumstances. Its constitutional powers being at once more extensive and less susceptible of precise limits, it can with the greater facility mask, under complicated and indirect measures, the encroachments which it makes on the coordinate departments." "On the other side, the Executive power being restrained within a narrower compass and being more simple in its nature, and the judiciary being described by landmarks still less uncertain, projects of usurpation by either of these departments would immediately betray and defeat