For twenty-five months Richard Nixon's defense rested on his not having known about the Watergate cover-up; on August 5, 1974 the White House published a tape of him ordering it six days after the break-in, and the presidency lasted four more days

Richard Nixon spoke for about sixteen minutes from the Oval Office on the night of August 8, 1974, to a television audience the networks put near 110 million. He gave one reason for going: he no longer had "a strong enough political base in the Congress" to finish the term. He never mentioned the articles of impeachment the House Judiciary Committee had already voted out.

The base had been gone for three days. He had taken it away himself.

What was on the smoking gun tape

In late July a unanimous Supreme Court ordered sixty-four tapes turned over. On August 5 the White House published transcripts from June 23, 1972, six days after five men were arrested inside the Democratic National Committee's offices at the Watergate complex.

The meeting ran from 10:04 a.m. to 11:39 a.m. H. R. Haldeman, the chief of staff, had a problem: FBI agents were tracing the burglars' money toward the reelection committee. His fix was the CIA. "The way to handle this now is for us to have Walters call Pat Gray and just say, 'Stay the hell out of this.'" Vernon Walters was the CIA's deputy director; L. Patrick Gray was running the FBI.

Nixon agreed and coached the wording: tell them it is "sort of a comedy of errors, bizarre," and that the president believes it will reopen the Bay of Pigs business. "Play it tough. That's the way they play it and that's the way we are going to play it."

Two years of denial had rested on his having learned of the cover-up late, and from other people. The tape put him inside it on day six.

Why Republicans turned in three days

Charles Wiggins of Orange County was the ablest lawyer Nixon had on the Judiciary Committee, and he had voted against all three articles in July.

He was shown the transcripts before they went public. He went back to his office, tore up the defense he had been drafting, and told reporters that "the magnificent career of public service of Richard Nixon must be terminated involuntarily." The committee Republicans who had voted no alongside him said within a day that they would impeach on the floor.

On the evening of August 7 Nixon received Barry Goldwater of Arizona, Senate Republican leader Hugh Scott and House leader John Rhodes. Haig had seen Goldwater beforehand to keep the tone off anything reportable as an ultimatum.

What Goldwater actually told him

Inside the room, by the accounts that surfaced later, Goldwater put Nixon's remaining Senate support at sixteen to eighteen votes; acquittal needed thirty-four. Nixon answered that he had "a very difficult decision to make."

Outside, Goldwater told reporters something harder: he had informed the president that fewer than fifteen senators would vote to acquit him. Both figures circulate as the head count, and nobody has reconciled them.

Nixon insisted afterward that he had already decided and did not want to look pushed. Fred Emery, who covered Watergate for the Times of London, granted him that much: "This was almost true. The decision was Nixon's."

The one-sentence letter

He said goodbye to the cabinet and staff at 9:36 the next morning in the East Room, without a text. It is the strangest speech in the presidential record: his father's lemon ranch, his mother nursing tuberculosis patients ("my mother was a saint"), Theodore Roosevelt's diary on the death of his young wife. He closed with a warning he had spent a career failing to take. "Those who hate you don't win unless you hate them, and then you destroy yourself."

Ford walked him to the helicopter on the South Lawn. Nixon turned at the top of the steps, threw both arms up and made the V sign twice.

The plane was off from Andrews shortly before eleven. At 11:35 a.m. Henry Kissinger initialed a letter of one sentence, "I hereby resign the Office of President of the United States," and that initialing is when the office changed hands; a resignation takes effect on delivery to the Secretary of State.

Warren Burger swore Ford in at 12:03, and two minutes later Ford gave the country the sentence it kept: "My fellow Americans, our long national nightmare is over."

The vice president nobody had voted for

Ford had that job because of a second scandal, unconnected to Watergate. Spiro Agnew had taken kickbacks from Maryland engineering firms since his days as Baltimore County executive, and the payments followed him into the vice presidency. On October 10, 1973, in a deal assembled by Attorney General Elliot Richardson, he pleaded no contest to failing to report $29,500 of 1967 income and quit.

Nixon reached for Section 2 of the Twenty-fifth Amendment, ratified in 1967 and never used. The Senate confirmed Ford 92 to 3 and the House 387 to 35, and he was sworn in on December 6; Ford later used the same clause to install Nelson Rockefeller. It was written for a dying vice president and got two resignations instead.

Why Ford pardoned him

On September 8, 1974, Ford issued Proclamation 4311, a "full, free, and absolute pardon" covering anything Nixon might have done in office. Jerald terHorst, his press secretary and a friend from Grand Rapids, quit that day, and Ford's approval fell from 71 percent to roughly 50.

The reasoning came from a volunteer lawyer, Benton Becker, by way of Burdick v. United States of 1915: a pardon "carries an imputation of guilt," and accepting one confesses it. Ford kept a scrap of that language in his wallet. Nixon took the pardon and confessed to nothing.

What is still argued about

Whether it was bought. On August 1, eight days before the resignation, Haig came to Ford with a handwritten list of what he called permutations, one of which had Nixon leaving in return for a pardon from his successor. Ford's memoir has Haig relaying staff thinking and recommending nothing; Ford told Bob Woodward years later it had been a straight trade, which he refused. Robert Hartmann made him phone Haig the next morning, witnesses in the room, to put on the record that he had promised nothing. On October 17 Ford swore the same thing to a House Judiciary subcommittee, the first sitting president to testify to a House committee since Lincoln.

The Final Days, the Woodward and Bernstein book of 1976, supplies most people's mental picture of that week: the drinking, and Nixon on the floor of the Lincoln Sitting Room asking Kissinger to kneel and pray. Haig said he was startled by quotations he had never supplied; Hugh Scott denied he had wept. The book rebuilds private scenes without naming who described them, and that method is what the argument has always been about.

Treat the mood of that week as reported rather than recorded. The votes and the times are documented.

Fifty years on

Congress did not trust Nixon with his own papers. Within weeks it seized the tapes and the files for the National Archives; he fought that to the Supreme Court and lost, and the Presidential Records Act of 1978 made the principle general. The library in Yorba Linda, private at first, became a federal presidential library in 2007, tapes and all.

What moved in August 1974 was not a constitutional mechanism but a whip count. Committee Republicans who had spent a month defending him changed their minds inside a day, and a senator stood on a driveway and gave reporters the number. That is a thinner backstop than the machinery it gets mistaken for: it runs on a president's own party deciding their careers can survive the arithmetic, and nothing obliges them to. Whenever the question comes around again, the tape will be a server log or a group chat. The count will be the same count.

Sources

• Miller Center, University of Virginia, "August 8, 1974: Address to the Nation Announcing Decision To Resign the Office of President"
• The American Presidency Project, UC Santa Barbara, "Remarks on Departure From the White House" (August 9, 1974)
• Watergate.info, "The Smoking Gun Tape," transcript of the June 23, 1972 conversation
• Peter Grier, "Richard Nixon's resignation: the day before, a moment of truth," Christian Science Monitor (2014), for the August 7 meeting and the Fred Emery quotation
• Lawfare, "Behind the Scenes of the Nixon Pardon," on the August 1 Haig meeting and Benton Becker, and the National Archives "Pieces of History" post "Nixon Resigns" (2024)
• Wikipedia, "Richard Nixon's resignation speech," "Impeachment process against Richard Nixon," "Pardon of Richard Nixon," "Inauguration of Gerald Ford," "Spiro Agnew" and "The Final Days"