The Impeachment of Andrew Johnson
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Bill of Rights Institute
Written by: John C. Waugh, Independent Historian

On January 15, 1868, George Templeton Strong, a New York lawyer, read the news from the nation’s capital and wrote in his diary, “Affairs at Washington look stormy. A disastrous explosion of some sort is very possible.” It “makes up,” he wrote, “a threatening prospect.”

It could be said that Strong was underestimating the situation. The House of Representatives was about to impeach a president of the United States, Andrew Johnson, for “high crimes and misdemeanors.” Everywhere, one observer complained, “the air is heavy with threats and apprehensions.”

Impeachment would be constitutional but breathtakingly messy—and unprecedented. No president in U.S. history had yet been impeached.

It finally happened on February 24, little more than a month after Strong wrote the statement in his diary. By a margin of 126 to 47, the House voted to impeach Johnson and the next day notified the U.S. Senate, where the president would be put on trial as the Constitution required. The Senate would vote to either acquit Johnson or convict him and remove him from office.

Andrew Johnson was born in Raleigh, North Carolina, to a poor mudsill father who died when his son was three years old. Johnson had no formal education; instead, his mother apprenticed him to a tailor when he was ten years old. At age 18 years, he was an illiterate village tailor in his newly adopted state of Tennessee. There he met and married 16-year-old Eliza McCardle, the daughter of a shoemaker, who taught him to read and write.

Johnson became a voracious reader who discovered he had a love of and knack for politics. And politics appeared to love him. A fluent, powerful speaker, he rose fast. In the 1840s, while still only in his thirties, he became a U.S. Representative from Tennessee. In the 1850s he was governor, and by the 1860s he was a U.S. Senator who, unlike every other Southern senator, remained loyal to the Union during the war.

In 1864, Johnson was named the vice presidential running mate in Lincoln’s successful reelection campaign. Although he was a Union Democrat—a Southern man with Union sentiments—not a Republican like Lincoln, he was put on the ticket to broaden its appeal. He had freed his slaves and supported Lincoln’s emancipation policy. When Lincoln died on April 15, 1865, only three months into his second term, Johnson became president, reaching the acme of U.S. politics.

Johnson was a man of serious demeanor, whom one visitor saw as “narrow and dogmatic” with “an obstinate, suspicious temper.” One of his most obvious traits was his stubbornness. An observer said he was always “sure he was right, even in his errors.” This trait served him ill in his relationships with Congress and brought him to impeachment.

The impeachment was the final blowup between Johnson and Congress over how to handle Reconstruction of the Union after the Civil War—and who was going to do it. Johnson believed he was going to do it his way. Radicals in the Republican Congress saw it as their job and their job alone.

At stake was the fate of four million former slaves freed during the war or by the Thirteenth Amendment to the Constitution. Were they to be given every advantage of freedom, as Congress desired? Or left to survive as best they could, unprotected in a vengeful, violent, racist South? Johnson, a white supremacist, was not much concerned about their fate and was particularly opposed to giving black men the right to vote. Also in question was the postwar role of southern leaders who had participated in secession. Were they to be severely punished, as Radicals running Congress wished, or put back in charge, as Johnson wanted?

When Johnson became president after Lincoln’s assassination in April 1865, the Radicals were delighted, believing he would be friendlier to their program and easier to deal with than Lincoln. During the war and before Johnson became president, an ex-Confederate had said of him that he “breathed fire and hemp against the South, proclaimed he would make treason odious by hanging traitors.” This pleased the Congressional Radicals. But after becoming president at war’s end, Johnson changed his view as his belief in white supremacy and his personal racism resurfaced. He believed African Americans were an inferior race unfit to govern themselves and others, and he expected the Southern states to be readmitted into the Union and white Southerners to resume their dominance over blacks.

The Radicals began to suspect presidential treachery when, a month after he become president, Johnson issued amnesty to many of the men he had once called despicable traitors who should be hanged. He said, “This is a country for white men, and by God, as long as I am President, it shall be a government by white men.” Johnson had cast his lot with the Southern whites. During the next two years, 1866 and 1867, Congress passed major legislation to implement a hard-edged brand of Reconstruction, beginning with the Freedmen’s Bureau Act to aid and protect the freed slaves. Johnson vetoed the legislation and the Radicals in Congress failed to override it. As an onlooker observed, “The political cauldron is boiling with a vengeance.”

A Civil Rights Act followed, the first in American history, to combat the appalling wave of hangings and other acts of violence against blacks in the South. To cement the act in place forever, it was shaped into the Fourteenth Amendment. Finally, Congress passed two Reconstruction bills. Johnson vetoed all the congressional bills and opposed the constitutional amendment. But this time the Radicals had the votes to override him.

During the mid-term elections in 1866, the Radicals had padded their majority. Now Congress could override anything Johnson vetoed, and he was vetoing almost anything Congress sent him related to Reconstruction. Congress overrode it all.

It was now clear that the Radical Congress had control of Reconstruction, and Radicals began considering impeaching Johnson and getting rid of him for good. If they could succeed in ousting him, a president who had used all his powers to try to block their policies, it would be the vindictive final step by the Radicals to take over the government.

The main thrust of the impeachment was rooted in an 1867 act passed by Congress. The Tenure of Office Act said the president could not remove a cabinet member without the approval of Congress. Johnson vetoed it, and Congress overrode his veto in a blatant attempt to violate the separation of powers and protect Secretary of War Edwin M. Stanton, a Radical and stanch ally of Congress, whom Johnson wanted to remove. Johnson had no intention of obeying the Act and fired Stanton on February 21, 1868. For Congress this was the final straw. Three days later, the House impeached the president.

It was going to be a political impeachment, not a criminal one.

With Chief Justice Salmon Portland Chase presiding, the trial in the Senate began at 1:00 pm on March 5, 1868. From March 30 to April 9, the House managers, aided by a team of five prominent lawyers, presented their case. Senators spoke. Charles Sumner of Massachusetts, still noted for vitriolic speeches despite having been assaulted by Preston Brooks for one a few years before, summed up Radical disapproval of Johnson. “Andrew Johnson” he said, “is the impersonation of the tyrannical slave power. In him it lives again.” His “attempt to substitute himself for Congress in the work of reconstruction was sheer usurpation.” The veto power, Sumner charged, “was turned into a weapon against Congress.” The power of removal was seized as “an engine of tyranny.” Sumner called Johnson “this deeply flawed man.”

James Grimes of Iowa, one of seven Republican senators who broke ranks and voted for acquittal, summed up the opposing position: “I cannot agree to destroy the harmonious working of the Constitution for the sake of getting rid of an unacceptable President.” He further explained:

However widely, therefore, I may and do differ with the President [for] his political views and measures, and however deeply I have regretted, and do regret, the differences between himself and Congress. . . I am not able to record my vote that he is guilty of high crimes and misdemeanors by reason of these differences. In my opinion, the President has not been guilty of an impeachable offense.

The three articles the Radicals were counting on to convict all fell one vote short of the two-thirds majority necessary to remove Johnson from office. On May 26, the Senate acquitted him by a margin of 35 to 19 and adjourned as a court of impeachment. In the dramatic call of the roll, Senator Edmund Ross of Kansas cast the deciding vote that saved the president.

Andrew Johnson reshaped Reconstruction policies from reconciliation and restore the Union to a struggle between the president and congressional Radical Republicans. He helped impede Reconstruction in the South, where it was already a difficult struggle to provide African Americans with equal rights. The long-term results were a strengthened Congress, a weakened presidency, and failed Reconstruction for African Americans.

Review Questions

1. Which act did Johnson violate that caused the House of Representatives to impeach him?

Freedmen’s Bureau Act

Civil Rights Act

First Military Reconstruction Act

Tenure of Office Act

2. What was the main reason Johnson vetoed most of the bills the Radical Republican Congress sent him to sign?

He did not believe the legislation to be specific enough.

He believed the legislation was ahead of its time.

He believed the bills to be discriminatory.

He believed the task of reconstruction belonged to him and not to Congress.

3. Why did Johnson remove Secretary of War Edwin M. Stanton from his Cabinet?

Stanton was a Radical Republican and thus an ally of Congress.

Johnson did not like Stanton personally.

Johnson thought Stanton was incompetent.

Johnson wanted to put Stanton in a different cabinet position.

4. Why was Andrew Johnson named Lincoln’s vice presidential running mate in the election of 1864?

The Know Nothings supported Johnson, a moderate Republican.

Republicans believed that Johnson, a War Democrat, would broaden the ticket’s appeal.

Johnson won the Republican nomination by winning a sufficient number of primary elections.

Hundreds of voters petitioned for Johnson to be nominated.

5. In his speech during Johnson’s impeachment trial, Massachusetts Senator Charles Sumner was motivated by

Johnson’s criminal intent

political principles

financial gain

differences in the interpretation of the Constitution

6. The Civil Rights Act of 1866 led to

full implementation of Radical Republican Reconstruction

the Fourteenth Amendment

the Fifteenth Amendment

the creation of the Freedmen’s Bureau

Free Response Questions

Explain how the Radical Republicans’ plan for Reconstruction differed from President Andrew Johnson’s.

Compare the Radical Republican attitude toward African Americans with that of President Andrew Johnson.

AP Practice Questions

“Be it enacted . . . , That every person holding any civil office to which he has been appointed by and with the advice and consent of the Senate, and every person who shall hereafter be appointed to any such office, and shall become duly qualified to act therein, is, and shall be entitled to hold such office until a successor shall have been in like manner appointed and duly qualified, except as herein otherwise provided: Provided, That the Secretaries of State, of the Treasury, of War, of the Navy, and of the Interior, the Postmaster-General, and the Attorney general, shall hold their offices respectively for and during the term of the President by whom they may have been appointed and for one month thereafter, subject to removal by and with the advice and consent of the Senate.”

Tenure of Office Act, passed March 2, 1867

Refer to the excerpt provided.

1. The main motivation for passage of the legislation excerpted was to

give Congress authority over the president’s choice of cabinet members

give the Radical Republicans the ability to appoint the President’s cabinet

control the political actions of the executive branch

grant the presidential cabinet more authority

2. The historical context surrounding the provided excerpt was

the military strategy necessary to win the Civil War

the postwar power struggle between Congress and the president

the debate over the end of slavery

the investigation of the conspiracy that led to Abraham Lincoln’s assassination

3. The legislation excerpted led to

anger against the Radical Republicans that cost them control of Congress in the 1868 election

a legislative impasse because Congress could not get anything accomplished

removal of the president from office

the impeachment of the president

Primary Sources

“Articles of Impeachment against Andrew Johnson.” https://www.senate.gov/artandhistory/history/common/briefing/Impeachment_Johnson.htm#7

“Articles of the Impeachment of Andrew Johnson.” Teaching American History. https://www.teachingamericanhistory.org/library/document/articles-of-impeachment-of-andrew-johnson/

“Supplement to The Congressional Globe: Containing the Proceedings of the Senate Sitting for the Trial of Andrew Johnson, Fortieth Congress Second Session.” http://memory.loc.gov:8081/ammem/amlaw/old%20html/lwcg-imp.old2.html

Suggested Resources

Benedict, Michael Les. The Impeachment and Trial of Andrew Johnson. New York: W. W. Norton, 1999.

Gordon-Reed, Annette. Andrew Johnson. New York: Times Books, 2011.

Stewart, David O. Impeached: The Trial of President Andrew Johnson and the Fight for Lincoln’s Legacy. New York: Simon and Schuster, 2009.

Wineapple, Brenda. The Impeachers: The Trial of Andrew Johnson and the Dream of a Just Nation. New York: Random House, 2019.