PDF Summary:A Fever in the Heartland, by Timothy Egan

In the 1920s, the Ku Klux Klan emerged as a powerful political force in America, influencing legislation, infiltrating both major political parties, and recruiting millions of members—including women. In A Fever in the Heartland, Timothy Egan examines how the Klan built its influence through organizational tactics borrowed from other groups, political maneuvering, and a network of enforcement mechanisms designed to control communities.

Egan also explores the scandals and exposure efforts that led to the Klan's rapid decline, including the work of journalists and activists who published membership lists and the criminal conviction of a prominent Klan leader. This summary covers the Klan's methods of operation, its impact on American politics and law, and the factors that ultimately dismantled its power—while acknowledging the lasting legacy of its ideology.

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The Fall of the Klan: Exposure, Scandal, and Lasting Legacy

According to Egan, the Ku Klux Klan's influence waned due to exposure of its violent actions and scandals. Its portrayal as a benign association of white men connecting over a common ancestry crumbled in legal proceedings. In 1928, Judge W. H. S. Thompson strongly denounced the Klan, calling it an "organization that used fear, intimidation, brutality and threatened public safety." He also described it as an "illegal group that severely damaged people's rights and freedoms." The Klan's membership decreased by 90 percent throughout the country in the three years following Madge Oberholtzer's words that led to the Grand Dragon's imprisonment. As a significant political power in the nation's capital and several state capitals, it became a pariah.

The Decline of the Klan and Fraternal Orders

The Klan's rapid decline in influence can be better understood in the context of the broader history of fraternal orders in the United States. By the mid-1920s, the Klan was just one of many white fraternal orders, and the popularity of these organizations had already peaked. The Klan's decline was part of a larger trend of waning interest in fraternal organizations, which had been a significant part of American civic life since the 18th century. The Klan's violent actions and scandals were exposed to a public that was already becoming disillusioned with fraternal orders, making it difficult for the Klan to recover its former influence.

Despite this, the Klan's legacy of hate persisted even after its decline. The hatred and prejudice it promoted continued to pervade American society.

(Shortform note: In Bring the War Home, historian Kathleen Belew argues that the Klan’s legacy of hate has taken on new forms in recent decades. She explains that in the aftermath of the Vietnam War, activists from Ku Klux Klan groups, neo-Nazi organizations, and other white supremacist circles deliberately fused their efforts into a broader white power movement.)

Now, we will discuss the scandals that broke the Ku Klux Klan, the enduring shadow of Klan policies, and the dismantling of Klan enforcement mechanisms.

The Scandals That Broke the Klan

One scandal that contributed to the group's downfall was the exposure of its secrecy, which led to public backlash. Egan writes that Patrick O’Donnell, an Irish American lawyer, organized a coalition of police, firefighters, Christian and Jewish faith leaders, and Black clergy to combat the Klan. They established the American Unity League and launched a weekly newspaper called Tolerance to expose the Klan's secrets. O’Donnell cultivated insiders who gave him membership rolls, and he published the names of Klan members. The revelations led to a furor, sparking citywide investigations and resignations. The municipal board resolved to denounce the Klan and promised to purge the community of the organization. The state outlawed wearing masks during public parades.

(Shortform note: The Klan’s secrecy was a key part of its power, and the exposure of its membership rolls was a major blow to the organization. The Klan’s secrecy allowed it to operate with impunity, as members could commit acts of violence and intimidation without fear of being identified. By publishing the names of Klan members, O’Donnell and the American Unity League made it impossible for the Klan to maintain its secrecy. This not only exposed individual members to public scrutiny and potential legal consequences but also undermined the Klan’s ability to operate as a secret society. The public backlash and subsequent investigations were a direct result of this loss of secrecy.)

O’Donnell’s informants in the Klan provided him with stories and updated membership lists, and Tolerance had a circulation high of 150,000. However, O'Donnell was tricked into publishing a fake Klan document that bore William Wrigley Jr.'s signature. Wrigley filed a $50,000 lawsuit against O'Donnell, and when O'Donnell's source confessed during the trial that the signature was falsified, Tolerance went out of business.

(Shortform note: It may seem surprising that a single lawsuit could put a newspaper with a circulation of 150,000 out of business. However, in the early 20th century, libel laws were less protective of the press than they are today. Wealthy individuals like William Wrigley Jr. could use defamation suits to silence critics, and the potential damages were often substantial. The financial and legal pressure from a $50,000 lawsuit could easily overwhelm a small publication.)

Next, we will discuss Stephenson's scandal, his conviction, and the immediate aftermath.

The Stephenson Scandal Unfolds

Egan writes that Stephenson was convicted of second-degree murder and received a life term. Four jurors favored him receiving capital punishment, but the rest voted for life in prison. Stephenson was shocked by the verdict, as he had expected to be acquitted because of his power and influence. He was defiant and promised to fight the verdict. He became angry with the district attorney and attempted to have him killed.

(Shortform note: In The American Jury, Harry Kalven Jr. and Hans Zeisel explain that juries often reach “compromise verdicts” when they’re divided on the degree of homicide and the severity of punishment. In cases where some jurors favor the death penalty and others prefer life imprisonment, those favoring the harsher punishment may agree to a lesser degree of homicide if it still results in a severe penalty.)

Immediate Aftermath and Ku Klux Klan Discrediting

According to Egan, Stephenson’s conviction led to the rapid decline of the Klan's influence in Indiana and beyond. The Klan in Noblesville was disbanded twelve months after Stephenson's imprisonment. By late 1926, the Klan was retreating widely across Indiana, with membership dwindling to 50,000.

(Shortform note: Historian Leonard J. Moore, author of Citizen Klansmen, offers a different perspective on the decline of the Indiana Klan. He argues that the Klan’s downfall was not a sudden collapse brought on by any single sensational episode but a gradual process driven by internal factionalism, growing dissatisfaction with corrupt and inept leadership, and the shifting calculations of local politicians and community leaders who no longer found the organization a useful vehicle for their interests.)

The Klan's influence was also declining in other states. In Colorado, three Klansmen were accused in different instances of molesting children and committing statutory rape. The Grand Dragon, Dr. John Galen Locke, was implicated in abducting a nineteen-year-old who declined to wed his pregnant girlfriend. These controversies, along with internal conflicts between the leaders, caused the rapid downfall of the Rocky Mountain Klan. By the close of the year, Kansas—under the leadership of crusading journalist William Allen White—became the first state to use legal means to expel the Klan. The state canceled its charter and banned the Klan's operations.

(Shortform note: In One Hundred Percent American, Thomas R. Pegram supports Timothy Egan’s claim that the Klan’s decline was unusually rapid in Colorado and Kansas. Pegram compares local membership rolls and election returns across multiple communities. He explains that after Locke’s misdeeds in Colorado and the Kansas charter-revocation case became front-page news, Klan enrollment and electoral strength in those jurisdictions fell off far more sharply than in similar states without such headline scandals.)

The Enduring Shadow of KKK Policies

Dismantling Klan Enforcement Mechanisms

Egan notes that the Klan used vigilante groups to enforce their moral code. They targeted those who committed adultery, couples in love, those who illegally trafficked alcohol, and minor thieves.

(Shortform note: In Behind the Mask of Chivalry, MacLean notes that the Klan’s vigilante groups also targeted white Protestant women who violated the Klan’s norms of female sexual purity and domestic obedience.)