Only Yesterday: An Informal History of the 1920s

Bibliographic Details

Author: Frederick Lewis Allen

Publisher: Harper & Brothers

Year: 1931

Thesis Statement

Frederick Lewis Allen argues that the decade of the 1920s represented a profound and often disorienting rupture in American life—a period in which postwar disillusionment, unprecedented prosperity, urban-rural cultural conflict, and the rapid spread of mass media combined to produce a “revolution in manners and morals” that fundamentally reshaped the nation’s social fabric and set the stage for the economic catastrophe that followed.

Summary

Frederick Lewis Allen’s Only Yesterday remains one of the most celebrated and widely read works of American social history ever published. Written in 1931, only two years after the stock market crash, Allen’s book offers a vivid, witty, and penetrating chronicle of the years from the end of World War I through the onset of the Great Depression. Unlike traditional political histories, Allen focuses on the texture of everyday life—the fads, scandals, personalities, and social transformations that defined what he memorably called the “era of wonderful nonsense.”

Allen opens with the armistice of November 1918 and the chaotic demobilization that followed, capturing the heady relief and moral confusion of a nation suddenly at peace. He then traces the rise of the Red Scare, the great wave of strikes in 1919, and the racial violence that scarred the “Red Summer.” From there, he moves into the political landscape of the Harding and Coolidge years, sketching the return to “normalcy” and the scandals—most notably Teapot Dome—that tarnished the Republican ascendancy. But Allen’s true subject is the cultural revolution of the decade: the emergence of the flapper, the revolution in sexual mores, the rise of the automobile and its transformation of courtship and leisure, the explosion of radio and motion pictures, and the national obsession with sports heroes, tabloid scandals, and get-rich-quick schemes.

Allen devotes considerable attention to Prohibition, which he treats as both a social experiment and a colossal failure that fueled organized crime, political corruption, and generational rebellion. He examines the great migration of African Americans to northern cities and the cultural flowering of the Harlem Renaissance, while also noting the persistence of racial violence and segregation. He chronicles the fundamentalist-modernist controversy and the Scopes Trial of 1925 as emblematic of the rural-urban divide. The book culminates in the Florida land boom, the speculative frenzy on Wall Street, and the crash of October 1929, which Allen presents not as a sudden catastrophe but as the inevitable reckoning for a decade of excess and delusion.

What distinguishes Only Yesterday is Allen’s extraordinary prose style—brisk, ironic, and richly anecdotal—and his method of social history from the bottom up, drawing on newspapers, magazines, advertisements, and popular culture. He writes as a contemporary observer, which gives the book an immediacy and freshness that later histories often lack. Yet his perspective is also that of a concerned moralist, and the book carries an implicit warning about the dangers of speculative mania and cultural superficiality.

Chapter-by-Chapter Breakdown

  • Chapter 1: Prelude: May 1919 — Allen sets the scene with the return of the troops and the turbulent spring of 1919, marked by strikes, race riots, and the Red Scare.
  • Chapter 2: The Red Scare — Examines the post-war fear of Bolshevism, the Palmer Raids, and the suppression of radical dissent.
  • Chapter 3: The Big Red Scare (continued) and the Rise of Harding — Traces the political shift to Republican normalcy and the election of 1920.
  • Chapter 4: The Harding Scandals — Details the corruption of the Harding administration, including Teapot Dome.
  • Chapter 5: Coolidge and the Business of America — Explores the ethos of the Coolidge years, the cult of business, and the stock market boom.
  • Chapter 6: The Revolution in Manners and Morals — The centerpiece of the book: the flapper, changing sexual norms, the automobile, and the decline of Victorian propriety.
  • Chapter 7: The Roaring Twenties — Covers the fads, follies, and popular culture of the decade, from flagpole sitting to mah-jongg.
  • Chapter 8: Prohibition and Its Effects — Analyzes the Eighteenth Amendment, bootlegging, speakeasies, and the rise of organized crime.
  • Chapter 9: The Fundamentalist Controversy — Discusses the Scopes Trial, the KKK, and the cultural war between rural traditionalism and urban modernism.
  • Chapter 10: The Florida Boom — Chronicles the real estate speculation frenzy that preceded the crash.
  • Chapter 11: The Big Bull Market — Describes the stock market mania, margin buying, and the culture of speculation.
  • Chapter 12: The Crash — Narrates the events of October 1929 and the immediate aftermath.
  • Chapter 13: Aftermath — Reflects on the meaning of the decade and the uncertain future facing America.

Scholarly Reception and Representative Quotes

Only Yesterday was an immediate commercial and critical success upon its publication in 1931, selling over a million copies and establishing Allen as one of the foremost popular historians of his generation. Reviewers praised its lively style and its insightful synthesis of social and cultural trends. The New York Times called it “a brilliant and sympathetic interpretation of a decade that already seems as remote as the Stone Age.” The Saturday Review of Literature declared that Allen had “done for the twenties what no historian had done before—made them live again in all their frantic, foolish, and fascinating reality.”

Academic historians have generally regarded the book as a classic of narrative social history, though some have criticized its reliance on anecdote and its somewhat moralistic tone. William E. Leuchtenburg, in The Perils of Prosperity, acknowledged Allen’s influence while noting that his perspective was that of a “sophisticated urban liberal” who viewed the decade with a mixture of amusement and alarm. More recently, scholars have revisited Only Yesterday as a key text in the development of American cultural history, recognizing Allen’s innovative use of mass media sources and his attention to the experiences of ordinary people.

Quote 1: “The twenties were a period of extraordinary, even fantastic, prosperity—and of a moral and intellectual confusion which was perhaps the inevitable result of a sudden release from the strain of war.” (Allen, Only Yesterday, 1931)

Quote 2: “The revolution in manners and morals was by no means confined to the young. It affected the old as well—it was a revolution in the whole tempo of American life.” (Allen, Only Yesterday, 1931)

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