Only One President: The History of Presidential Impeachment and Removal

Only two United States presidents have been removed from office in the entire history of the republic. Both cases involved impeachment by the House and a trial in the Senate, yet neither resulted in removal from office. Understanding these rare moments helps clarify how the Constitution defines accountability at the highest level of government.

The idea of presidential removal often arises during periods of intense political conflict and debate over executive power. Examining the actual record, rather than speculation, reveals how impeachment, conviction, and removal are distinct steps and how rarely the final step has occurred.

Historical Context of Presidential Impeachment and Removal

The Constitutional Standard for Removal

The Constitution allows the House to impeach, or formally accuse, a president, and the Senate to conduct a trial that can result in removal from office. The threshold for removal is a two-thirds vote in the Senate, and the grounds specified are treason, bribery, or other high crimes and misdemeanors. This deliberately high bar ensures that removal represents a serious breach of public trust, not merely a shift in political momentum.

Partisan Dynamics and Legal Precedent

In all three modern impeachment episodes, party loyalty heavily influenced the outcome. The 1868 trial of Andrew Johnson pitted Radical Republicans against more moderate members of his own party, while the 1998 and 2019 trials of Bill Clinton and Donald Trump largely followed party-line voting. Despite intense public scrutiny and extensive evidence presented, no president has ever been removed following an impeachment by the House.

Andrew Johnson: The First Impeachment

Political Conflict After the Civil War

Andrew Johnson, a Democrat who became president after the assassination of Abraham Lincoln, clashed repeatedly with Radical Republicans over Reconstruction policy. He opposed measures designed to protect the rights of freed slaves and retained officials who had served the Confederacy, which outraged many in Congress.

The Tenure of Office Act and the Vote

Congress passed the Tenure of Office Act to limit the president’s power to remove officeholders without Senate approval. When Johnson dismissed Secretary of War Edwin Stanton in violation of the act, the House impeached him on multiple charges. In the Senate trial, the removal motion failed by a single vote, preserving Johnson’s presidency but significantly weakening his authority.

Bill Clinton and the 1998 Impeachment

Investigations into Personal Conduct

The impeachment of Bill Clinton originated from a sexual harassment lawsuit filed by Paula Jones and subsequent investigations into his relationship with White House intern Monica Lewinsky. Independent counsel Ken Starr’s inquiry expanded into allegations of perjury and obstruction of justice related to those matters.

Senate Trial and Political Repercussions

The House approved two articles of impeachment, charging perjury and obstruction of justice. During the Senate trial, neither charge reached the required two-thirds majority for conviction. Clinton remained in office, but the episode reshaped public discourse about presidential conduct and partisan conflict in Washington.

Donald Trump: Two Impeachments in One Presidency

Abuse of Power and Ukraine Pressure

In 2019, the House impeached Donald Trump for abuse of power and obstruction of Congress after he urged Ukraine to investigate a political rival and froze military aid. The Senate trial focused on whether his actions crossed the line into official misconduct, but no Republican senators joined Democrats in voting to convict either charge.

Incitement of Insurrection and a Second Trial

Following the January 6 attack on the U.S. Capitol, the House impeached Trump for incitement of insurrection. During his second Senate trial, a majority of senators voted to convict, but a two-thirds majority was not reached because some senators judged the trial unconstitutional after he had already left office. The result was a rare second impeachment with no removal.

Key Takeaways on Presidential Removal

• Impeachment by the House is only the first step; removal requires a two-thirds Senate vote.
• All three presidential impeachment cases ended without removal, highlighting the high constitutional threshold.
• Historical impeachments have often been deeply influenced by partisan dynamics in Congress.
• The rarity of removal reinforces that the process is intended for serious abuses of public trust, not routine political disagreement.
• Understanding each case clarifies how the Constitution defines accountability at the highest level of government.