5.3 The 1920s, Great Depression & New Deal

Key Takeaways

  • The 1920s combined consumer prosperity and the Harlem Renaissance with nativism, Prohibition, and the National Origins/quota acts (1921, 1924) that sharply cut immigration from southern and eastern Europe.
  • Causes of the 1929 Crash included overproduction, speculation and buying stock 'on margin,' uneven wealth distribution, weak banks, and farm debt.
  • Hoover favored 'rugged individualism' and limited federal action; FDR's New Deal launched active federal intervention organized around Relief, Recovery, and Reform.
  • New Deal landmarks include the CCC and WPA (relief/jobs), AAA and TVA (recovery), and the FDIC, SEC, Wagner Act, and Social Security Act of 1935 (reform).
  • FDR's 1937 court-packing plan failed and drew bipartisan criticism as a threat to the separation of powers and judicial independence.
Last updated: July 2026

The Roaring Twenties

The 1920s were an age of contrasts. A consumer economy boomed on automobiles, radios, appliances, advertising, and installment (credit) buying. Cultural change appeared in jazz, the 'flapper,' and the Harlem Renaissance, a flowering of African American literature, music, and art (Langston Hughes, Duke Ellington) that expressed racial pride and reshaped American culture. The Great Migration made this Northern cultural surge possible.

But reaction ran alongside prosperity:

  • Nativism and immigration restriction: the Emergency Quota Act (1921) and National Origins Act (1924) set quotas favoring northern and western Europeans while sharply limiting southern and eastern Europeans and barring most Asians. These laws reflected postwar Red Scare fear and prejudice.
  • Prohibition: the Eighteenth Amendment (1919) banned alcohol, fueling bootlegging and organized crime until repeal by the Twenty-first Amendment (1933).
  • Cultural clashes: the Scopes 'Monkey' Trial (1925) dramatized the fight between fundamentalism and modern science, and the revived Ku Klux Klan spread nativism.

Causes of the Great Depression

The Stock Market Crash of October 1929 did not cause the Depression by itself; it exposed deeper weaknesses. Expect a question asking you to identify a cause:

Underlying causeHow it contributed
Overproduction / underconsumptionfactories and farms produced more than consumers could buy
Speculation and buying 'on margin'investors bought stock with borrowed money, inflating a bubble
Uneven wealth distributiontoo little purchasing power in ordinary households
Weak banking systembanks failed, wiping out depositors' savings
Farm debt and falling pricesfarmers had struggled since the early 1920s
High tariffs (Hawley-Smoot, 1930)choked international trade and deepened the crisis

The human toll was severe: roughly one in four workers unemployed at the depth, bank failures, and the Dust Bowl, an ecological disaster on the Great Plains caused by drought and poor farming practices that drove families ('Okies') west.

Hoover vs. Roosevelt

President Herbert Hoover believed in 'rugged individualism' and voluntary cooperation, fearing that direct federal relief would weaken self-reliance. He eventually created the Reconstruction Finance Corporation to lend to banks and businesses, but critics said he did too little; shantytowns of the homeless were mockingly called 'Hoovervilles.'

In 1932 voters elected Franklin D. Roosevelt (FDR), who promised a 'New Deal for the American people.' FDR's approach reversed Hoover's philosophy: he embraced active federal intervention and reassured the public through radio 'fireside chats,' declaring 'the only thing we have to fear is fear itself.' His first act was a bank holiday to stop the panic, followed by the Emergency Banking Act.

The New Deal: Relief, Recovery, Reform

The New Deal is best organized around the 'Three Rs.' Memorize which category each program fits, because the exam tests the distinction:

  • Relief (immediate help for the suffering): Civilian Conservation Corps (CCC) put young men to work on conservation; the Works Progress Administration (WPA) and Public Works Administration (PWA) hired workers to build roads, schools, parks, and public buildings; FERA gave direct aid.
  • Recovery (restart the economy): the Agricultural Adjustment Act (AAA) paid farmers to reduce output and raise prices; the National Recovery Administration (NRA) set industry codes; the Tennessee Valley Authority (TVA) built dams to provide electricity and jobs in a poor region.
  • Reform (prevent future collapse): the FDIC insured bank deposits; the Securities and Exchange Commission (SEC) regulated the stock market; the Wagner Act (1935) protected labor unions' right to organize; and the Social Security Act of 1935 created old-age pensions and unemployment insurance, a permanent federal safety net.

Court-Packing and Legacy

When the Supreme Court struck down parts of the New Deal (including the NRA and AAA), FDR proposed his 1937 'court-packing' plan to add up to six new justices. Critics from both parties said it threatened judicial independence and the separation of powers, and the plan failed in Congress, an important lesson in checks and balances.

The New Deal did not end the Depression, but it left a durable legacy: a much larger federal role in the economy, new expectations that Washington should manage economic stability and protect citizens' welfare, and institutions (FDIC, SEC, Social Security) that survive today. The New Deal is considered a turning point because it permanently expanded federal responsibility for economic security, the reason it appears so often in Civic Literacy prompts about the changing role of government.

Common Exam Traps and a Worked Comparison

Avoid these errors on close items:

  • The crash was not the sole cause: the 1929 crash triggered but did not by itself cause the Depression; the underlying weaknesses (overproduction, uneven wealth, weak banks, margin buying) are the real causes. An answer naming only 'the stock market crash' is usually too narrow.
  • Classify the 'Three Rs' correctly: jobs programs = relief; AAA/NRA/TVA = recovery; FDIC/SEC/Social Security/Wagner Act = reform. The exam loves to test whether Social Security is 'relief' (it is reform, a permanent safety net).
  • Hoover was not totally passive: he created the Reconstruction Finance Corporation, but favored voluntary action over direct relief, whereas FDR embraced active federal intervention. Contrast their philosophies, not just their programs.

Worked comparison: place Hoover's 'rugged individualism' beside FDR's 'the only thing we have to fear is fear itself.' Hoover trusted self-reliance and business; FDR used the federal government to provide jobs, regulate finance, and guarantee old-age income. A Civic Literacy prompt on 'the changing role of the federal government' should cite Social Security and bank/stock regulation as evidence that Washington took on lasting new economic responsibilities, the essence of the New Deal turning point.

Test Your Knowledge

Which factor helped cause the Great Depression?

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B
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D
Test Your Knowledge

President Franklin Roosevelt's 1937 court-packing plan created controversy mainly because critics said it threatened

A
B
C
D
Test Your Knowledge

A New Deal program that hired unemployed workers to build roads, schools, and parks is best classified as an example of

A
B
C
D