US Presidency
1834

The legislative power is, subject to the qualified negative of the President, vested in the Congress of the United States, composed of the Senate and House of Representatives; the executive power is vested exclusively in the President, except that in the conclusion of treaties and in certain appointments to office he is to act with the advice and consent of the Senate; the judicial power is vested exclusively in the Supreme and other courts of the United States, except in cases of impeachment, for which purpose the accusatory power is vested in the House of Representatives and that of hearing and determining in the Senate. But although for the special purposes which have been mentioned there is an occasional intermixture of the powers of the different departments, yet with these exceptions each of the three great departments is independent of the others in its sphere of action, and when it deviates from that sphere is not responsible to the others further than it is expressly made so in the Constitution.