people--the source of all political power--speak by their suffrages through the instrumentality of the ballot box, it must be carefully guarded against the control of those who are corrupt in principle and enemies of free institutions, for it can only become to our political and social system a safe conductor of healthy popular sentiment when kept free from demoralizing influences. Controlled through fraud and usurpation by the designing, anarchy and despotism must inevitably follow. In the hands of the patriotic and worthy our Government will be preserved upon the principles of the Constitution inherited from our fathers. It follows, therefore, that in admitting to the ballot box a new class of voters not qualified for the exercise of the elective franchise we weaken our system of government instead of adding to its strength and durability. In returning this bill to the Senate I deeply regret that there should be any conflict of opinion between the legislative and executive departments of the Government in regard to measures that vitally affect the prosperity and peace of the country. Sincerely desiring to reconcile the States with one another and the whole people to the Government of the United States, it has been my earnest wish to cooperate with Congress in all measures having for their object a proper and complete adjustment of the questions resulting from our late civil war. Harmony between the coordinate branches of the Government, always necessary for the public welfare, was never more demanded than at the present time, and it will therefore be my constant aim to promote as far as possible concert of action between them. The differences of opinion that have already occurred have rendered me only the more cautious, lest the Executive should encroach upon any of the prerogatives of Congress, or by exceeding in any manner the constitutional limit of his duties destroy the equilibrium which should exist between the several coordinate departments, and which is so essential to the harmonious working of the Government. I know it has been urged that the executive department is more likely to enlarge the sphere of its action than either of the other two branches of the Government, and especially in the exercise of the veto power conferred upon it by the Constitution. It should be remembered, however, that this power is wholly negative and conservative in its character, and was intended to operate as a check upon unconstitutional, hasty, and improvident legislation and as a means of protection against invasions of the just powers of the executive and judicial departments. It is remarked by Chancellor Kent that--