🗽US History Unit 24 Review
24.3 A New Generation
24.3 A New Generation
Unit & Topic Study Guides
The Americas, Europe, and Africa Before 1492
The Atlantic World: Early Globalization
Colonial Societies: New Social Orders (1500-1700)
Rule Britannia! The English Empire, 1660–1763
Imperial Reforms and Colonial Protests (1763-74)
America's War for Independence, 1775–1783
Creating Republican Governments, 1776–1790
Growing Pains
Industrial Growth in the North (1800-1850)
Jacksonian Democracy, 1820–1840
Westward Expansion: America's Frontier Push
Cotton's Reign: The Antebellum South
Antebellum Reform Movements (1820-1860)
Troubled Times
The Civil War, 1860–1865
The Era of Reconstruction, 1865–1877
Westward Expansion: America's Frontier (1840-1900)
Industrialization and Big Business (1870-1900)
The Growing Pains of Urbanization, 1870–1900
Politics in the Gilded Age, 1870–1900
Progressive Era: Reform and Change (1890-1920)
American Imperialism (1890-1914)
Americans and the Great War, 1914–1919
The Jazz Age
The Great Depression: Economic Crisis 1929-32
Franklin Roosevelt and the New Deal, 1932–1941
World War II: America Joins the Fight (1941-45)
Post-War Boom and Cold War Tensions: 1945-60
Contesting Futures
Political Storms at Home and Abroad, 1968–1980
From Cold War to Culture Wars, 1980–2000
The Challenges of the Twenty–First Century
Social and Cultural Changes in the 1920s
The 1920s brought a wave of social and cultural transformation across America. New technologies, shifting gender roles, and a booming consumer economy all collided to create a decade that looked nothing like the one before it. These changes sparked excitement for some Americans and deep anxiety for others.
Social Norms and Women's Roles
The 19th Amendment (1920) granted women the right to vote, and that political shift came alongside broader changes in daily life. More women entered the workforce during and after World War I, gaining financial independence that previous generations rarely had.
The flapper became the symbol of this new freedom. Flappers wore shorter skirts, bobbed their hair, smoked cigarettes, and frequented dance halls. This wasn't just a fashion trend; it was a deliberate rejection of Victorian-era expectations about how women should look and behave.
Consumerism and mass culture also reshaped everyday life:
- Advertising exploded, convincing Americans they needed the latest products
- New consumer goods like automobiles, refrigerators, and vacuum cleaners became widely available, often purchased on credit through installment plans
- Radio and movies became dominant forms of entertainment, creating shared national experiences for the first time. (Television did not become widespread until the late 1940s and 1950s.)
Social norms loosened in other ways too. Divorce rates climbed, attitudes toward premarital relationships became more relaxed, and younger Americans openly questioned the moral standards of their parents' generation. These shifts triggered fierce debates between modernists and traditionalists, a tension that defined much of the decade.

Significance of the Harlem Renaissance
The Harlem Renaissance was a cultural and artistic movement centered in the Harlem neighborhood of New York City during the 1920s. It celebrated African American identity through literature, music, visual art, and intellectual thought, and it challenged the racial stereotypes that dominated mainstream American culture.
Central to the movement was the concept of the "New Negro," a term popularized by philosopher Alain Locke. It emphasized self-confidence, assertiveness, and resistance to racial oppression. Rather than accepting the accommodationist approach associated with Booker T. Washington, the New Negro movement drew on the ideas of W.E.B. Du Bois, who demanded full civil rights, and Marcus Garvey, who promoted Black pride and Pan-Africanism.
Notable figures of the Harlem Renaissance:
- Langston Hughes — Poet whose work explored African American experiences, identity, and resilience. Poems like "The Negro Speaks of Rivers" became defining works of the era.
- Zora Neale Hurston — Author and anthropologist who portrayed African American culture and folklore, most famously in Their Eyes Were Watching God (1937).
- Duke Ellington — Bandleader and composer who pioneered big band jazz at venues like the Cotton Club, helping bring jazz to national audiences.
- Louis Armstrong — Jazz trumpeter and vocalist whose improvisational style transformed American music.
- Aaron Douglas — Visual artist whose bold, geometric paintings and murals became iconic representations of African American life and history.
The Harlem Renaissance gave African American artists a national platform and laid cultural groundwork for the civil rights movements that followed.

Prohibition and the Lost Generation
Impact of Prohibition
Prohibition began with the 18th Amendment (ratified 1919) and the Volstead Act (1920), which together banned the manufacture, sale, and transportation of alcoholic beverages. Supporters, many of them tied to the temperance movement, believed eliminating alcohol would reduce crime, poverty, and domestic violence.
The reality turned out very differently. Prohibition's major unintended consequences included:
- Rise of organized crime and bootlegging — Criminal organizations, most notoriously led by Al Capone in Chicago, built empires smuggling and selling illegal alcohol. Gang violence surged.
- Corruption of law enforcement and politicians — Police officers, judges, and government officials were frequently bribed to look the other way, undermining public trust in institutions.
- Growth of speakeasies — Thousands of illegal bars operated in cities across the country. In New York City alone, estimates suggest there were more speakeasies during Prohibition than there had been legal saloons before it.
Culturally, Prohibition had a paradoxical effect. Rather than discouraging drinking, it made it rebellious and glamorous, especially among young people. The speakeasy became a social hub where men and women drank together, jazz played, and traditional social boundaries blurred.
By the early 1930s, it was clear the policy had failed. The 21st Amendment (1933) repealed Prohibition, making it the only constitutional amendment ever to be fully reversed by another.
The Lost Generation in Literature
The Lost Generation refers to a group of American writers who came of age during World War I and were deeply disillusioned by the experience. The term, attributed to Gertrude Stein, captured their sense that the war had shattered the ideals and certainties of the prewar world. Many of these writers lived as expatriates in Paris, searching for meaning in a world they felt had betrayed them.
Key authors and works:
- Ernest Hemingway
- The Sun Also Rises (1926) — Follows American and British expatriates drifting through Europe, capturing post-war aimlessness and emotional numbness
- A Farewell to Arms (1929) — A war novel depicting the futility and tragedy of combat, drawn from Hemingway's own experience as an ambulance driver in Italy
- F. Scott Fitzgerald
- The Great Gatsby (1925) — Critiques the decadence and moral emptiness beneath the wealth of the Jazz Age. Jay Gatsby's doomed pursuit of the American Dream has made this one of the most studied novels in American literature.
- This Side of Paradise (1920) — Explores post-war youth culture, ambition, and disillusionment
- John Dos Passos
- Manhattan Transfer (1925) — Uses fragmented narrative to portray the chaos and alienation of modern urban life
- U.S.A. Trilogy (1930–1936) — An ambitious work examining American history and society through multiple characters and experimental techniques
Common themes across Lost Generation writing:
- Disillusionment with the American Dream — These writers questioned whether prosperity actually delivered happiness or meaning
- Criticism of materialism — The consumer excess of the 1920s is portrayed as shallow and spiritually empty
- Psychological impact of war — Characters struggle with trauma, alienation, and an inability to reconnect with civilian life
- Questioning social norms — Traditional expectations around gender, class, and morality are challenged throughout these works