Only Yesterday: An Informal History of the 1920s

Bibliographic Details:
Frederick Lewis Allen (Author), Harper & Brothers (Publisher), 1931. Republished by various academic presses including HarperPerennial (1991) and John Wiley & Sons (1997).

Thesis Statement:
In Only Yesterday, Frederick Lewis Allen contends that the 1920s—far from being a mere “jazz age” of frivolity—represented a profound and disorienting rupture in American social, cultural, and political life, as the nation grappled with the aftershocks of World War I, the upheavals of urbanization, the contradictions of Prohibition, the seductions of mass consumerism, and the speculative mania that culminated in the catastrophic stock market crash of 1929.

Summary (400 words):
Written barely a year after the October 1929 crash, Frederick Lewis Allen’s Only Yesterday offers an immediate and remarkably perceptive chronicle of the decade that had just concluded. Allen, an editor at Harper’s Magazine, approached his task with a journalist’s eye for telling detail and an historian’s commitment to context, producing what became the defining popular account of the 1920s for generations of readers.

The book opens with the tumultuous aftermath of World War I, as demobilized soldiers returned to a nation gripped by xenophobia, the First Red Scare, and a desire to “return to normalcy.” Allen masterfully recreates the dislocation of 1919–1920: the Boston Police Strike, the Palmer Raids, the race riots that convulsed Chicago and other cities, and the zealous anti-foreign sentiment that produced immigration restriction. He then turns to the fateful election of 1920, which swept Warren G. Harding into the White House and inaugurated a decade of Republican ascendancy.

From politics, Allen moves through the decade’s cultural transformations with remarkable verve. He captures the revolution in manners and morals that accompanied the automobile, the motion picture, and the radio; the changing status of women as symbolized by the flapper and the passage of the Nineteenth Amendment; the extraordinary experiment of Prohibition, which succeeded only in producing a lawless culture of speakeasies and bootleggers; and the resurgence of the Ku Klux Klan, which Allen situates within anxieties over urbanization, immigration, and religious traditionalism. He also charts the Scopes Trial in 1925 as a symbolic confrontation between fundamentalism and modernity.

The decade’s business culture receives its due—from the “New Era” boosterism of Herbert Hoover to the rise of advertising and mass marketing—but Allen never loses sight of the farmers and workers who were left behind by the Coolidge prosperity. His final chapters depict the Florida land boom, the frenzied stock speculation of 1928–1929, and the devastating Crash itself, which Allen describes with such economy and clarity that his account remains among the most persuasive ever written.

Allen’s ultimate achievement lies not merely in chronicling events but in capturing the decade’s mental climate—its restless energy, its credulity and cynicism, its revolt against Victorian constraint, and its dangerous faith in perpetual prosperity. The result is history that reads with the immediacy of journalism while retaining the analytical depth of scholarship.

Chapter-by-Chapter Breakdown:

  • Chapter 1: “Prelude: May, 1919” — Opens with the spring of 1919, describing the national mood of relief and exhaustion as the Great War ended and soldiers returned to an America facing labor unrest, racial tension, and ideological anxiety.
  • Chapter 2: “The Big Red Scare” — Analyzes the anti-Bolshevik hysteria of 1919–1920, including the Palmer Raids, the bombing campaigns of anarchists, and the trial of Sacco and Vanzetti, which Allen treats as emblematic of the period’s intolerance.
  • Chapter 3: “The Revolution in Manners and Morals” — Examines the transformation of social behavior among youth, including changing sexual mores, the rise of petting parties, women’s suffrage and the flapper phenomenon, and the automobile’s role in liberating young people from parental oversight.
  • Chapter 4: “Harding and the Scandals” — Covers the 1920 election, Harding’s disastrous presidency, and the Teapot Dome and other corruption scandals that came to light after his death in 1923.
  • Chapter 5: “Coolidge Prosperity” — Charts the economic boom of the middle 1920s under Calvin Coolidge, including the expansion of installment buying, the rise of advertising, and the elevation of business to a quasi-religious status in American culture.
  • Chapter 6: “The Side Shows” — Surveys the decade’s sensational diversions: the Dayton Scopes Trial, the Red Grange sports phenomenon, the revival of the Ku Klux Klan, and the era’s celebrity culture.
  • Chapter 7: “The Ballyhoo Years” — Describes the late 1920s as a period of sustained excitement—Lindbergh’s transatlantic flight, the advent of talking pictures, and Charles Mitchell’s presidency of National City Bank—punctuated by carefully manufactured public enthusiasm.
  • Chapter 8: “The Crash” — Narrates the speculative boom of 1928–1929 and the catastrophic market collapse of October 1929, explaining the mechanics of the bubble and its psychological roots with remarkable prescience.
  • Chapter 9: “Aftermath” — Concludes with the onset of the Great Depression, surveying the first painful year after the Crash and offering reflections on what the decade had meant for the American character.

Scholarly Reception and Representative Quotes:
Only Yesterday remained a perennial bestseller after its publication in 1931 and has never gone out of print. While scholarly historians have often noted that Allen’s perspective is that of a Northeastern, middle-class liberal—criticizing the book’s limited treatment of racial minorities, labor radicals, and rural Americans—they consistently acknowledge its extraordinary value as a primary source and its enduring readability. Historians of the 1920s continue to use Allen’s account as a point of departure precisely because it captures the decade’s texture so vividly. Business historian Maury Klein has called it “the indispensable starting point for understanding American culture between the world wars,” while cultural historian Ann Douglas has noted that “Allen created the template for social history written for a general audience.” The book’s continued presence in American history syllabi across the country testifies to its pedagogical durability nearly a century after publication.

Two representative quotes convey the author’s tone and analytic range. In his chapter on the Crash, Allen wrote: “In the autumn of 1929, when it was all over, the men and women who had been caught in the terrible machine of the stock market looked at one another and wondered if they had been mad. The mania had passed; and now they could not understand how they had ever been caught in it.” And in his conclusion on Prohibition, he observed: “Prohibition was an attempt to enforce by law a standard of conduct which a majority of the American people had not accepted; and it failed not because of any inherent weakness in the law, but because the law was at war with the customs and desires of the people.” These passages illustrate Allen’s gifts for capturing the psychological dimension of historical events while insisting upon the divergence between legislation and lived reality that defined so much of the decade.

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