Section 4. The President, Vice President and all civil Officers of the United States, shall be removed from Office on Impeachment for, and Conviction of, Treason, Bribery, or other high Crimes and Misdemeanors.
The impeachment provisions of the Constitution756 were derived from English practice, but there are important differences. In England, impeachment had a far broader scope. While impeachment was a device to remove from office one who abused his office or misbehaved but who was protected by the Crown, it could be used against anyone—office holder or not —and was penal in nature, with possible penalties of fines, imprisonment, or even death.757 By contrast, the American impeachment process is remedial, not penal: it is limited to office holders, and judgments are limited to no more than removal from office and disqualification to hold future office.
756 Impeachment is the subject of several other provisions of the Constitution. Article I, § 2, cl. 5, gives to the House of Representatives the sole power of impeachment. Article I, § 3, cl. 6, gives to the Senate the sole power to try all impeachments, requires that Senators be under oath or affirmation when sitting for that purpose, stipulates that the Chief Justice of the United States is to preside when the President of the United States is tried, and provides for conviction on the vote of two-thirds of the members present. Article I, § 3, cl. 7, limits the judgment after impeachment to removal from office and disqualification from future federal office holding, but it allows criminal trial following conviction upon impeachment. Article II, § 2, cl. 1, deprives the President of the power to grant pardons or reprieves in cases of impeachment. Article III,§ 2, cl. 3, excepts impeachment cases from the jury trial requirement.
Although the word impeachment is sometimes used to refer to the process by which any member of the House may impeach an officer of the United States under a question of constitutional privilege (see 3 HINDS’ PRECEDENTS OF THE HOUSE OF REPRESENTATIVES OF THE UNITED STATES §§ 2398 (impeachment of President John Tyler by a member) and 2469 (impeachment of Judge John Swayne by a member) (1907), the word as used in Article II, § 4 refers to impeachment by vote of the House, the consequence of which is that the Senate may then try the impeached officer.
757 1 W. HOLDSWORTH, HISTORY OF ENGLISH COURTS 379-85 (7th ed. 1956); Clarke, The Origin of Impeachment, in OXFORD ESSAYS IN MEDIEVAL HISTORY, PRESENTED TO HERBERT EDWARD SALTER 164 (1934); Alex Simpson, Jr., Federal Impeachments, 64 U. PA. L. REV. 651 (1916).
Impeachment was a device that figured from the first in the plans proposed to the Convention; discussion addressed such questions as what body was to try impeachments and what grounds were to be stated as warranting impeachment.758 The attention of the Framers was for the most part fixed on the President and his removal, and the results of this narrow frame of reference are reflected in the questions unresolved by the language of the Constitution.
758 Alex Simpson, Jr., Federal Impeachments, 64 U. PA. L. REV.at 653-67 (1916).