Unit 7: Period 7 (1890–1945) Study Guide

The Progressive Era: Problems of Industrial America and the Reform Response (1890–1920)

By the 1890s, the United States had become an urban, industrial nation, but many Americans believed the economic and political systems built during the Gilded Age were producing unstable and unfair outcomes. Progressivism was not a single organization or law; it was a broad reform impulse arguing that modern life required modern government action. Progressives generally believed that unchecked corporate power, corrupt political machines, unsafe workplaces, and poverty in rapidly growing cities were not just “personal failures,” but structural problems that could be studied, exposed, and fixed through regulation and professional expertise.

Populism’s legacy and why Progressivism emerged

Progressivism built on (and in some ways replaced) the energy of the Populist movement. Populists were largely aggrieved farmers who advocated radical reforms, raised the possibility of reform through government action, and achieved some successes in local and national elections. Even when Populists lost nationally, they helped normalize the idea that citizens could seek large-scale change through political action.

Progressives adopted some Populist goals but came from a different social base: they tended to be urban and middle class, with more economic and political power than Populists and less emphasis on intensifying regional and class divisions. Progressivism emerged as a response to two connected realities:

1. Industrial capitalism created enormous wealth and enormous vulnerability at the same time. Trusts and monopolies could dominate markets, workers could be injured or fired easily, and consumers often had little protection from unsafe products.
2. Urbanization strained older institutions. City governments struggled with housing, sanitation, schooling, and transportation. Political machines sometimes provided services but often relied on patronage, bribery, and vote manipulation.

A hallmark of Progressivism was its faith in expertise and efficiency, the idea that trained professionals, data, and regulation could improve society.

Muckrakers, the Social Gospel, and settlement houses

Progressive ideas spread because reformers made industrial society’s problems visible.

Muckrakers (investigative journalists) exposed corruption and exploitation, creating public pressure. Reports of unsanitary meatpacking conditions, for example, helped build support for federal food and drug regulation.

The Social Gospel was a Protestant movement arguing that Christianity should address social problems like poverty and inequality, pushing many middle-class Americans to see reform as a moral duty.

Settlement houses, most famously Jane Addams’s Hull House in Chicago, served immigrant neighborhoods by providing childcare, education, and job training while also producing research and advocacy for public health, housing reform, and labor protections.

A common misconception is that Progressivism was mainly a working-class movement. Many Progressives were middle-class professionals (lawyers, teachers, social workers). Workers and unions sometimes aligned with Progressives but also pursued independent priorities.

Progressive reforms at state and local levels

Progressive successes appeared at both local and national levels, often first through states experimenting with reforms.

Wisconsin governor Robert La Follette became a leading example of a Progressive state leader, associated with “laboratory of democracy” style reforms (using expertise and state power to regulate railroads, improve political participation, and reduce machine influence).

At the state level, reformers campaigned for better education, improved city services, and government regulation. Working-class Progressives and labor allies won some victories such as workday limitations, minimum wage laws (often initially aimed at women), child labor laws, and housing codes.

Political reform: making democracy more responsive

Progressives argued that political corruption blocked reform, so they tried to weaken political machines and increase direct public influence. Key reforms included:

• Direct primary: voters (not party leaders) choose party nominees.
• Initiative, referendum, and recall (especially in western states): citizens propose laws, vote on laws, or remove officials.
• 17th Amendment (1913): direct election of U.S. senators, aimed at reducing corruption tied to state legislatures.

These changes shifted power away from party elites and toward voters—at least in theory. In practice, many Americans (especially Black Americans in the South) were still blocked from voting through Jim Crow restrictions.

Progressive presidents and federal reforms (Roosevelt, Taft, Wilson)

The Progressive Era marked increasing involvement of the federal government in daily life. The three major Progressive presidents were Theodore Roosevelt, William Howard Taft, and Woodrow Wilson.

Theodore Roosevelt: Square Deal, trust regulation, and conservation

Roosevelt became president after William McKinley’s assassination in 1901 (after serving as the Republican vice-presidential running mate in 1900). He promoted a “stewardship” theory of the presidency: the president could act strongly on behalf of the public welfare.

His Square Deal emphasized:

• Control of corporations: Roosevelt used the Sherman Antitrust Act more aggressively than earlier presidents, earning the “trustbuster” reputation.
• Consumer protection: the Meat Inspection Act (1906) and Pure Food and Drug Act (1906) expanded federal oversight.
• Conservation: Roosevelt protected millions of acres through national parks, forests, and monuments; the era also saw expansion of federal conservation institutions (such as national forest administration and, later, the National Park Service in 1916).

Some Progressives also supported progressive income taxes as a way to redistribute or more fairly collect revenue as industrial wealth grew.

William Howard Taft: antitrust and party division

Taft pursued antitrust cases as well, and in several respects went after monopolies even more aggressively than Roosevelt, but political divisions grew within the Republican Party. Taft and Roosevelt split during the 1912 Republican primary due to opposing policies and factional conflict.

Taft is also notable for later becoming the only former president to serve on the Supreme Court as the 10th Chief Justice (1921–1930).

Woodrow Wilson: New Freedom and stronger federal economic tools

Wilson’s program, New Freedom, initially emphasized restoring competition and restraining monopolies, but it still required an expanded federal role in regulating the economy. Under Wilson, major reforms included:

• Federal Reserve Act (1913): created a central banking system to stabilize currency and credit.
• Federal Trade Commission (1914): targeted unfair business practices.
• Clayton Antitrust Act (1914): strengthened antitrust rules and was more labor-friendly than earlier antitrust enforcement.

Social reforms: labor, women’s rights, and moral regulation

Progressives tried to reduce the human costs of industrialization.

• Labor reforms: states passed workers’ compensation, limits on child labor, and minimum wage laws for women (though national protections were limited until later).
• Women’s suffrage: women reformers argued voting power was necessary to protect families and push social reforms; the 19th Amendment (1920) guaranteed women’s right to vote nationwide. The suffrage movement also helped energize a broader feminist movement.
• Prohibition: reformers linked alcohol to poverty and domestic violence. The 18th Amendment (ratified 1919) established Prohibition (implemented by the Volstead Act), showing how Progressivism could mix help with social control.

Race and the limits of Progressivism

Progressive reform often failed to challenge white supremacy. In the South, Black Americans faced disenfranchisement and segregation. Some Progressives accepted these structures or ignored them.

Black leaders organized against racism:

• Booker T. Washington emphasized vocational education and economic self-help.
• W.E.B. Du Bois demanded full civil and political rights and helped found the NAACP (1909).

Understanding this tension helps with essay complexity: Progressivism expanded democracy for some Americans while leaving others excluded.

The end of the Progressive Era

The Progressive movement lost momentum after World War I, the Spanish Flu outbreak of 1918, and the postwar Red Scare, and also because many of its goals had been achieved—reducing urgency and fracturing coalitions whose “end goals” had been met.

Example: how to build a strong historical argument (Progressivism)

A high-quality thesis usually does two things: (1) it answers the question, and (2) it shows the logic of change and/or comparison.

If prompted: “Evaluate the extent to which Progressivism changed the role of the federal government from 1890 to 1920,” a strong line of argument might be:

• Federal power expanded through regulation (food safety, antitrust, banking) and executive leadership (Roosevelt’s stewardship), but many reforms remained at the state/local level and did not dismantle racial hierarchies or fully protect workers—showing both growth and limits of federal change.

Exam Focus

• Typical question patterns:
  • Explain the causes of Progressive reform movements (often tied to industrialization/urbanization).
  • Compare Progressive presidents (Roosevelt vs. Taft vs. Wilson) and their approaches to business and reform.
  • Evaluate the extent of change in democracy (amendments, primaries) and who remained excluded.
  • Connect Populist goals to Progressive reforms (continuity and change in reform politics).
• Common mistakes:
  • Treating Progressivism as a single unified platform rather than a coalition with internal disagreements.
  • Ignoring race and immigration restrictions when describing “democratic expansion.”
  • Listing reforms without explaining the problem each reform attempted to solve.

American Expansion and Imperialism: Becoming a Global Power (1890–1914)

Around the turn of the twentieth century, the U.S. shifted from primarily continental expansion to overseas influence. Imperialism here means extending a nation’s power—political, military, and economic—over other regions through direct control (colonies/territories) or indirect dominance.

Why the U.S. expanded overseas

Imperial expansion drew support from overlapping motivations:

• Economic interests: access to foreign markets and raw materials.
• Strategic/military thinking: a modern navy and overseas bases were seen as essential; Alfred Thayer Mahan strongly influenced this view.
• Ideology and racism: Social Darwinism and “civilizing mission” arguments were used to justify control over nonwhite peoples.
• Nationalism: desire for recognition as a great power.

Avoid oversimplifying imperialism as “the U.S. wanted money.” Economic motives mattered, but so did security strategy and ideology.

The Spanish–American War and its consequences

The Spanish–American War (1898) was a turning point. Fueled by sympathy for Cuban independence, sensationalist (“yellow”) journalism, and strategic concerns, the war ended with U.S. victory. The Treaty of Paris (1898) gave the U.S. Puerto Rico and Guam and transferred the Philippines to U.S. control.

The Philippines sparked intense debate over whether the U.S. was liberating or colonizing, and the Philippine–American War followed as Filipinos fought U.S. rule.

The debate at home: Anti-Imperialism

The Anti-Imperialist League argued that empire violated American ideals of consent of the governed. Some opposed imperialism for moral reasons; others feared entanglement or competition from new populations. A frequent pitfall is assuming anti-imperialists were uniformly “progressive”—their motives varied and could include racism or labor fears.

Hawaii, Cuba, and Caribbean power

• Hawaii: annexed in 1898 after years of influence by American planters and business interests.
• Cuba: the Platt Amendment (1901) limited Cuban sovereignty and allowed U.S. intervention. The U.S. intervened militarily in Cuba in the early 1900s (notably 1906–1909), illustrating how “independence” could still mean heavy U.S. control.

Open Door Policy and China

The Open Door Notes (1899–1900) called for equal trade access in China and preservation of China’s territorial integrity. This primarily aimed to prevent European powers (and Japan) from shutting the U.S. out of Asian markets.

Roosevelt’s Big Stick, the Roosevelt Corollary, and the Panama Canal

Roosevelt’s foreign policy is often summarized as “speak softly and carry a big stick”: diplomacy backed by force.

• The Roosevelt Corollary (1904) to the Monroe Doctrine asserted a U.S. right to intervene in Latin America to prevent European involvement, making the U.S. a self-appointed regional “police power.”
• The U.S. supported Panama’s separation from Colombia and built the Panama Canal (opened 1914), dramatically increasing naval mobility and trade efficiency.

Taft and Wilson: Dollar Diplomacy and Moral Diplomacy

• Dollar Diplomacy (Taft) emphasized U.S. investment and loans as tools of influence in Latin America and East Asia.
• Wilson promoted “moral diplomacy” rhetorically (support for democracy) but still intervened in Latin America.

Example: seeing continuity and change in foreign policy

If asked to compare overseas expansion in the 1890s to earlier Manifest Destiny:

• Continuity: belief in American exceptionalism and expansion.
• Change: shift from contiguous land expansion to overseas territories, naval strategy, and economic access policies.

Exam Focus

• Typical question patterns:
  • Explain causes of U.S. imperialism (economic, strategic, ideological) using specific evidence.
  • Analyze effects of the Spanish–American War and debates over the Philippines.
  • Evaluate U.S. actions in Latin America (Roosevelt Corollary, canal, interventions) as continuities/changes.
• Common mistakes:
  • Mixing up the Monroe Doctrine (warning Europe) with the Roosevelt Corollary (justifying U.S. intervention).
  • Treating imperialism as only military conquest and ignoring economic/strategic influence.
  • Forgetting the domestic debate and the role of anti-imperialists.

World War I: From Neutrality to Mobilization and Debate Over Peace (1914–1919)

World War I challenged Americans’ belief that the U.S. could stay detached from European conflicts. Neutrality was popular at first because many Americans saw the war as a distant imperial struggle, and the U.S. contained immigrants with ties to both the Allied and Central Powers.

Why the U.S. entered the war

The shift from neutrality to intervention came from escalating pressures:

• Economic ties: U.S. trade and loans increasingly favored the Allies, making an Allied defeat financially threatening.
• Britain’s blockade and closer U.S.–British connections complicated neutrality.
• German submarine warfare: Germany used U-boats against shipping; the Lusitania (1915) helped drive outrage.
• The Zimmermann Telegram (1917), proposing a German–Mexican alliance against the U.S., pushed public opinion toward war.

By April 1917, Wilson framed entry as a defense of democracy and international order. AP-style explanations score higher when they show multiple causes interacting over time, rather than naming one trigger.

Mobilizing the economy and society

War dramatically expanded federal power.

• The Selective Service Act (1917) created a draft.
• The government coordinated production and resources through agencies such as the War Industries Board (WIB), which coordinated industrial and agricultural production but had mixed success and was sometimes slow and inefficient.
• The government promoted conservation and food production through the Food Administration.
• The government took control of key communications and transportation systems, including telephone, telegraph, and rail industries.
• Propaganda campaigns—especially the Committee on Public Information (CPI)—worked to build support for the war.

CPI propaganda grew more sensational as the war progressed, portraying Germans as brutal “Huns.” Many Americans rejected all things German (for example, sauerkraut was renamed “liberty cabbage”), and there were acts of violence against German immigrants and Americans of German descent.

Civil liberties and wartime repression

War produced fear of dissent:

• Espionage Act (1917) restricted interference with the war effort or the draft (including through the mail).
• Sedition Act (1918) made it illegal to obstruct bond sales or speak disparagingly of the government, military, or Constitution.

In Schenck v. United States (1919), the Supreme Court upheld limits on speech using the “clear and present danger” standard. The laws were vague, giving courts wide leeway, and quickly became tools to suppress unpopular ideas.

Fear of radicalism, the First Red Scare, and repression

The Russian Revolution of 1917 and postwar labor unrest helped fuel paranoia about radical takeover. Radical labor unions and leaders were branded enemies of the state, sometimes incarcerated, and law enforcement expanded surveillance and enforcement capacities (including the Bureau of Investigation, the predecessor of the FBI, which grew significantly in this era).

Social changes: women, the Great Migration, and backlash

Women’s work changed during the war as many moved from domestic service into factories; at one point, women held about 20% of factory jobs. Many wartime gains receded when veterans returned.

The war also accelerated the Great Migration: over 500,000 Black Southerners moved northward for wartime manufacturing jobs and to escape Jim Crow violence. Many Black Americans served in the military, encouraged by W.E.B. Du Bois as a potential pathway to greater equality, but the Army remained segregated; Black soldiers were often assigned to menial labor, and some Black combat units were placed under French command.

Peace: Fourteen Points, Treaty of Versailles, and the League fight

Wilson’s Fourteen Points called for open diplomacy, free trade, arms reduction, self-determination, limits on colonialism, and a League of Nations. The Treaty of Versailles (1919) created the League but also punished Germany harshly, leaving it humiliated and economically strained.

At home, the treaty sparked a major political battle, especially over Article X (collective security). The Senate split into:

• Democrats (generally pro-League)
• Irreconcilables (opposed)
• Reservationists (wanted modifications, often to protect congressional authority)

The Senate rejected the treaty; the U.S. never joined the League. Wilson tried to rally popular support but suffered a major stroke, and the treaty failed. Many historians debate whether the League might have been more effective—and possibly prevented later conflict—if the U.S. had joined.

Example: turning WWI into an argument about government power

If asked how WWI changed the relationship between Americans and the federal government, a strong argument is:

• The war expanded federal authority over the economy (production, labor, resources) and civil liberties (speech restrictions), setting precedents that later crises would echo.

Exam Focus

• Typical question patterns:
  • Explain reasons for U.S. entry into WWI using multiple causation.
  • Analyze how mobilization expanded federal power (draft, industry coordination, propaganda, wartime controls).
  • Evaluate the League of Nations debate as a conflict over internationalism vs. sovereignty.
  • Connect wartime repression to fear of radicals, immigrants, and labor unrest.
• Common mistakes:
  • Treating the U.S. as “isolationist” immediately after 1917 without explaining the treaty fight and disillusionment.
  • Describing Espionage/Sedition Acts without connecting them to wartime fears and the broader Red Scare.
  • Confusing Wilson’s Fourteen Points with the final Treaty of Versailles (which differed in key ways).

The 1920s: Consumer Capitalism, Cultural Conflict, and Politics of “Normalcy”

The 1920s combined real prosperity with deep economic vulnerability and intense cultural division. The decade is best understood through three connected developments: a new consumer economy, a cultural clash (modernism vs. traditionalism), and a political shift toward pro-business governance.

The new consumer economy: mass production, cars, radio, and credit

Mass production—especially Henry Ford’s assembly line—lowered costs and increased output. The automobile typified the spirit of the decade, reshaping daily life by changing commuting, enabling suburban growth, and creating a need for road building and traffic enforcement.

The electric motor and electrification helped drive growth, and radio transformed culture as millions of families gathered to listen. Consumerism expanded through household appliances and a booming advertising industry.

Just as important, Americans increasingly relied on installment plans (consumer credit). Easy credit boosted demand and production, but it also left households and businesses overextended if jobs disappeared or wages stagnated.

A key counterpoint: prosperity was uneven. Many farmers struggled after WWI as demand and prices fell.

Government and business: “normalcy,” pro-business politics, and scandal

Republican presidents Warren G. Harding, Calvin Coolidge, and Herbert Hoover favored limited regulation and policies friendly to business. Treasury Secretary Andrew Mellon promoted tax policies reflecting the era’s belief that business growth would benefit the nation.

The federal government often acted in ways that helped business rather than regulating it, and labor unions found less support. Strikes could be suppressed, sometimes with federal troops. The Supreme Court nullified some reform-era labor protections, including child labor restrictions and a minimum wage law for women.

The era also included corruption, most famously the Teapot Dome Scandal, involving bribery and wrongdoing among high officials.

Decline of labor unions and “welfare capitalism”

Union membership declined through the decade. Some employers tried to reduce labor organizing by offering benefits like pensions, profit sharing, and company-sponsored events—often called welfare capitalism.

The First Red Scare, nativism, and immigration restriction

Postwar fear of radicalism and labor unrest fueled the First Red Scare and the Palmer Raids, which targeted suspected radicals and immigrants.

Nativism shaped immigration policy:

• Emergency Quota Act (1921) introduced numerical quotas.
• Immigration Act (1924) (Johnson-Reed Act) tightened national-origins quotas, favoring northern and western Europe and sharply restricting southern and eastern European “new immigrants” and others.

The key is recognizing the purpose: the quota system aimed to “freeze” America’s ethnic makeup to match older immigration patterns.

Nativist fears also intensified during the Sacco and Vanzetti trial, which many contemporaries and later historians viewed through the lens of anti-immigrant and anti-radical sentiment.

The second Ku Klux Klan and “100 percent Americanism”

The 1920s saw a resurgence of the Ku Klux Klan, which grew to over 5 million members and targeted not only Black Americans but also Catholics, Jews, immigrants, and urban “modern” culture. This shows how white supremacy and cultural anxiety became a national movement, not only a Southern one.

Culture wars: modernism vs. traditionalism

Many conflicts were about who defined American identity.

• Scopes Trial (1925): A Tennessee law forbade teaching evolution; John T. Scopes violated it. The trial drew national attention with attorneys Clarence Darrow and William Jennings Bryan, symbolizing the conflict between traditionalism and modernism.
• Prohibition: The 18th Amendment banned the manufacture, sale, and transport of alcoholic beverages. Prohibition drew on long reform campaigns dating back to the 1830s and was central to many women’s reform agendas. It also generated resentment over government intrusion, widespread evasion, and the growth of organized crime (“gangster era”). Prohibition was repealed by the 21st Amendment (1933).

Students do better when they connect Prohibition to Progressive moral reform, wartime nationalism, and anxieties about immigrants and urban culture rather than treating it as random.

Modern culture, flappers, and the arts

The decade’s entertainment culture expanded through movies, sports, and literature. Writers like F. Scott Fitzgerald and Ernest Hemingway captured both the glamour and disillusionment of the era. The flapper became a symbol of changing gender norms and youthful rebellion, even though most women still faced traditional expectations.

The Harlem Renaissance and jazz

The Harlem Renaissance was a flourishing of Black arts, literature, and intellectual life in Harlem, the largest Black neighborhood in New York City, supported by theaters, cultural clubs, and newspapers. It asserted cultural pride, challenged racist stereotypes, reflected the Great Migration, and influenced broader American culture.

Jazz became emblematic of the era; Louis Armstrong was a major figure. Cultural influence, however, did not equal political equality—segregation and discrimination persisted.

Example: analyzing the 1920s as “conflict,” not just “prosperity”

If asked to explain tensions of the 1920s:

• The decade’s consumer boom and modern mass culture clashed with older rural and religious values, producing political backlash (immigration quotas, Klan resurgence) even as new cultural movements (Harlem Renaissance, jazz, film) reshaped national identity.

Exam Focus

• Typical question patterns:
  • Explain causes/effects of cultural conflict (Scopes, Prohibition, immigration restriction).
  • Analyze continuity/change in federal policy from Progressivism to the pro-business 1920s.
  • Use the Harlem Renaissance or Great Migration as evidence of demographic and cultural change.
  • Connect the Red Scare to nativism and immigration restriction.
• Common mistakes:
  • Treating the 1920s as purely “happy” and ignoring farm depression, labor weakness, and unequal prosperity.
  • Describing immigration restriction without connecting it to nativism and fear of radicalism.
  • Writing about the Harlem Renaissance as only “music and art,” without explaining its connection to migration and racial politics.

The Great Depression: Causes, Human Impact, and the Crisis of Confidence (1929–1933)

The Great Depression was not just a stock market crash; it was a prolonged economic collapse that exposed structural weaknesses in the U.S. and global economy. The key is separating the trigger from deeper causes.

Stock market crash vs. underlying causes

The stock market crash of October 1929 signaled crisis, but vulnerabilities made the economy fragile:

• Overproduction: businesses produced more than consumers could reliably buy.
• Unequal distribution of wealth: concentrated income weakened mass consumption.
• Credit and speculation: installment buying and stock purchases “on margin” amplified risk.
• Banking weakness: bank failures wiped out savings and contracted credit.
• Global economic problems: international debt, reparations, and trade disruptions linked U.S. prosperity to fragile European recovery.
• Government laxity in regulation: the pro-business climate contributed to risky practices.

A useful analogy: the crash was the storm, but the weak foundation determined how badly the house collapsed.

Human, regional, and social impact

Unemployment soared; families lost homes and savings; and shantytowns (“Hoovervilles”) became symbols of hardship.

In the Great Plains, drought and poor practices intensified rural poverty and migration during the Dust Bowl. Farmers faced collapsing prices and in some areas organized protests such as the Farmers’ Holiday Association, reflecting agrarian unrest.

Hoover’s response and political limits

Herbert Hoover is often described as doing “nothing,” but that oversimplifies his approach. Hoover believed in voluntarism, expecting private charities and local governments to lead relief. He worried that direct federal aid would undermine initiative.

As conditions worsened, Hoover supported limited federal action, notably the Reconstruction Finance Corporation (RFC) to loan money to banks and businesses. Critics argued these steps aided institutions more than ordinary people.

Hoover also signed the Smoot–Hawley Tariff (often called Hawley–Smoot), which worsened global trade and deepened the downturn.

The Bonus Army episode (the Bonus Expeditionary Force, 1932) damaged Hoover’s reputation when the protest was forcibly dispersed.

The core significance is how the crisis reshaped public expectations of government responsibility. Hoover lost the 1932 election to Franklin D. Roosevelt, whose interventionist approach contrasted with Hoover’s traditional conservative values.

Example: multiple causation in a Depression short answer

If asked for causes of the Great Depression, strong credit comes from distinct categories:

• A financial cause (speculation, margin buying, bank failures)
• A structural cause (overproduction and underconsumption tied to unequal wealth)
• A global cause (international debt, declining trade)

Exam Focus

• Typical question patterns:
  • Explain multiple causes of the Great Depression (not just the 1929 crash).
  • Compare Hoover’s philosophy to later New Deal approaches.
  • Analyze regional impacts (Dust Bowl, migration, farm protest) as evidence of uneven crisis effects.
  • Use Smoot–Hawley as evidence of policy choices worsening the downturn.
• Common mistakes:
  • Writing “the stock market crashed” as the only cause.
  • Claiming Hoover provided direct federal relief on the scale of later New Deal programs.
  • Ignoring global connections and treating the Depression as purely domestic.

The New Deal: Redefining Government Responsibility (1933–1941)

The New Deal was Franklin D. Roosevelt’s response to the Great Depression and a turning point in expectations about the federal government’s economic responsibilities. In his inaugural address, Roosevelt framed the Depression as a national emergency and asked for broad executive powers similar to those used in wartime, famously declaring: “The only thing we have to fear is fear itself—nameless, unreasoning, unjustified fear.”

The New Deal’s core idea: relief, recovery, reform

A useful way to organize the New Deal is by its goals:

• Relief: immediate help (jobs, food, aid)
• Recovery: restarting economic activity
• Reform: preventing future collapses

This framework is especially important for AP questions asking you to categorize programs and explain priorities.

First New Deal (Hundred Days): experimentation and stabilization

Roosevelt moved quickly during the first “Hundred Days.” Major actions included:

• Emergency Banking Relief Bill / Emergency Banking Act (1933): increased federal oversight of banks to restore confidence.
• Banking Act of 1933: created the Federal Deposit Insurance Corporation (FDIC, 1933) to insure deposits.
• Securities regulation: the Securities and Exchange Commission (SEC, 1934) regulated stock markets to curb abuses.
• Agriculture: the Agricultural Adjustment Act (AAA, 1933) sought to raise farm prices by limiting production; it provided payments to farmers for cutting production and was funded through taxes on food processors.
• Farm Credit Act: provided loans to farmers facing foreclosure.
• National Industrial Recovery Act (NIRA): attempted to coordinate business activity and set codes to reduce destructive competition and overproduction.
• Public Works Administration (PWA): funded large-scale construction (roads, sewers, housing) to create jobs.
• Civilian Conservation Corps (CCC): employed young men in conservation and public works.
• Tennessee Valley Authority (TVA): built dams, expanded electrification, and promoted regional development in a poor area.

A key point: the New Deal did not aim to replace capitalism. It aimed to save capitalism by stabilizing it and reducing its harshest consequences.

Keynesian influence and deficit spending

Roosevelt’s policies are often associated with Keynesian economics, the idea that government should use deliberate deficit spending to stimulate demand during downturns. Many historians credit the combination of New Deal reforms and later wartime spending with supporting a long era of expansion after WWII (often dated roughly 1945–1973).

Second New Deal: labor rights and social welfare

By the mid-1930s, policy shifted toward stronger support for workers and long-term security:

• Expansion of labor protections through the National Labor Relations Board (NLRB) framework and the Wagner Act (National Labor Relations Act, 1935), protecting collective bargaining and punishing anti-union practices.
• Social Security Act (1935): created retirement pensions and unemployment insurance.
• Emergency Relief Appropriation Act (1935): created the WPA (Works Progress Administration, later often called Works Projects Administration), which generated over 8 million jobs and included arts, writing, photography, and local history projects.
• Fair Labor Standards Act (1938): set federal minimum wage and maximum hours and restricted child labor.

The summer of 1935 is often called Roosevelt’s “Second Hundred Days,” highlighting the burst of major legislation.

New Deal criticisms: left, right, and major personalities

The New Deal faced opposition across the spectrum.

Conservatives criticized higher taxes, expanded federal power over business, and deficit spending, arguing programs reduced incentives for self-help.

Left critics argued the New Deal did not go far enough. Huey Long (Louisiana senator and governor) condemned corporate power and proposed sweeping redistribution; he became a major political threat before being assassinated in 1935. Some critics also argued it was immoral to pay farmers not to grow food while many were hungry.

Supreme Court conflict and court-packing

The Supreme Court struck down parts of early New Deal legislation:

• It invalidated major parts of NIRA in the “sick chicken case” (Schechter Poultry Corp. v. United States), arguing the codes and delegation of power were unconstitutional.
• It struck down the AAA in United States v. Butler.

Roosevelt responded with the controversial court-packing plan (1937), proposing to expand the Court (often described as an attempt to increase it from 9 to 15 justices) so he could appoint New Deal–friendly justices. Congress rejected the plan, and Roosevelt faced intense criticism for appearing to seize too much power. Over time, retirements and appointments shifted the Court’s direction.

Realignment: the New Deal coalition

The New Deal helped build a powerful Democratic coalition of union members, urban voters, the underclass, and many Black voters in Northern cities (who had often voted Republican since the Civil War). This coalition swept Roosevelt back into office in 1936 and remained influential for decades (often said to hold together until the election of Reagan in 1980).

Roosevelt’s troubled second term and the limits of recovery

The New Deal improved conditions, but it did not end the Depression by itself. A sharp 1937 recession followed cuts in government spending and tighter credit, raising unemployment again and illustrating the fragility of recovery.

Historians debate the New Deal’s effectiveness. Arguments in its favor emphasize relief, long-term reforms in banking and labor relations, and political boldness. Arguments against emphasize persistent double-digit unemployment and uneven benefits.

A common misconception is that the New Deal immediately ended the Great Depression. Full mobilization for WWII later played a major role in ending mass unemployment.

Limits of the New Deal: race, gender, and exclusion

The New Deal expanded the safety net but did not reach all Americans equally.

• Many programs were shaped by compromises with Southern Democrats; some policies reinforced segregation or excluded jobs disproportionately held by Black workers.
• Mexican repatriation (pressured or forced removals of Mexican immigrants and Mexican Americans) occurred during the Depression era, showing how crisis can intensify scapegoating.
• Women gained some opportunities in New Deal administration and relief work, but many policies assumed men were primary breadwinners.
• The Indian Reorganization Act (1934) reversed some assimilation policies and supported tribal self-government.

Table: Selected New Deal programs by main goal

Example: writing a nuanced LEQ thesis (New Deal)

Prompt: “Evaluate the extent to which the New Deal changed the role of the federal government in the economy.”

A strong thesis might argue:

• The New Deal greatly expanded federal responsibility for economic stability and social welfare through regulation (SEC, FDIC), labor protection (Wagner Act), and social insurance (Social Security), but it also preserved private enterprise and left significant inequality intact through exclusions and local control—showing a major shift in expectations rather than a complete transformation of capitalism.

Exam Focus

• Typical question patterns:
  • Categorize New Deal programs as relief/recovery/reform and explain their purpose.
  • Evaluate the New Deal’s impact on federal power and American political alignments.
  • Analyze limits of the New Deal for specific groups (Black Americans, women, farmers, Native Americans, Mexican Americans).
  • Explain why the Supreme Court conflict mattered and how it constrained policy.
• Common mistakes:
  • Claiming the New Deal ended the Great Depression without acknowledging continued unemployment and WWII mobilization.
  • Listing agencies without explaining what problem each one targeted.
  • Ignoring political constraints (Supreme Court, conservative opposition, Southern Democrats) that shaped outcomes.

Interwar Foreign Policy and the Roots of Isolationism (1920s–1930s)

After WWI, many Americans sought peace through diplomacy while also avoiding commitments that could pull the U.S. into another war. This period is often described as a mix of idealistic international agreements, continued protection of U.S. economic interests, and growing isolationist sentiment.

International agreements and “peace through treaties”

• Washington Conference (1921–1922): produced agreements limiting naval armaments and reaffirming the Open Door principle toward China.
• Kellogg–Briand Pact (1928): signed by 62 nations, condemning war as a tool of foreign policy.

These illustrate the era’s hope that diplomacy and legal commitments could prevent war, even though enforcement mechanisms were weak.

Good Neighbor Policy and Latin America

The U.S. tried to adopt a Good Neighbor Policy in 1934, emphasizing nonintervention and improved relations. At the same time, the U.S. continued to pursue American interests through economic influence and support of friendly leaders.

During this broader shift, formal restrictions like the Platt Amendment were eventually ended (repealed in the 1930s), though U.S. influence remained significant.

Asia and limits of U.S. influence

In Asia, the U.S. struggled to restrain Japanese expansion.

• Japan invaded Manchuria (1931), and the U.S. could not stop it.
• When Japan expanded war against China in 1937, the U.S. sold arms to China and debated stronger measures such as embargoes.

Trade policy, tariffs, and diplomacy

The U.S. maintained high-tariff protectionism through much of the 1920s, but the Depression-era world encouraged rethinking trade for foreign policy purposes.

• The Reciprocal Trade Agreements Act empowered the president to reduce tariffs through agreements.
• Most favored nation (MFN) status granted eligible countries the lowest tariff rates the U.S. offered.

The Nye Commission and isolationist momentum

Isolationist sentiment grew due to WWI’s results and investigations such as the Nye Commission, which highlighted unethical behavior by arms manufacturers and reinforced the belief that “merchants of death” helped push the U.S. into WWI. This sentiment helped pave the way for the Neutrality Acts later in the 1930s.

Exam Focus

• Typical question patterns:
  • Explain how WWI disillusionment shaped interwar diplomacy and isolationism.
  • Use the Washington Conference and Kellogg–Briand Pact as evidence for interwar peace efforts.
  • Connect the Nye Commission to the Neutrality Acts and changing public opinion.
  • Analyze how trade policy (Reciprocal Trade Agreements, MFN) intersected with foreign policy goals.
• Common mistakes:
  • Treating the interwar years as either “totally isolationist” or “totally internationalist” instead of a mix.
  • Listing treaties without explaining why they were limited in enforcement.
  • Ignoring Asia when explaining why peace efforts failed.

The Road to World War II: From Disillusionment to Intervention (1930s–1941)

After WWI, many Americans concluded that involvement in European wars brought sacrifice without lasting peace. During the 1930s, that disillusionment, combined with the Great Depression, fed isolationism—the belief that the U.S. should avoid military and political entanglements. But global aggression made neutrality harder to maintain.

Why isolationism was powerful

Isolationism grew from specific experiences:

• WWI casualties and the Treaty of Versailles’ failure.
• Anger about propaganda and arms profits (“merchants of death”).
• Economic crisis, making foreign commitments seem unaffordable.

Neutrality Acts and the problem of “equal treatment”

Congress passed Neutrality Acts (1935–1937) to prevent the conditions that drew the U.S. into WWI, limiting arms sales and loans to nations at war.

A key analytical point: in a world where aggression is unequal, treating aggressor and victim the same can indirectly aid the aggressor.

Rising aggression and steps toward aid

Authoritarian expansion escalated:

• Japan expanded in Asia.
• Italy invaded Ethiopia.
• Germany pursued territorial expansion.

Roosevelt increasingly supported nations resisting aggression while staying within legal limits.

• Cash-and-carry (1939) allowed arms sales if nations paid cash and transported goods themselves.
• Lend-Lease Act (1941) allowed supplying the Allies without immediate payment.
• Atlantic Charter (1941) outlined shared U.S.–British goals for the postwar world.

Pearl Harbor and entry into WWII

On December 7, 1941, Japan attacked Pearl Harbor, prompting U.S. entry into war. Germany and Italy soon declared war on the U.S., transforming the conflict into a fully global war for Americans.

Exam Focus

• Typical question patterns:
  • Explain the reasons for isolationism and how it shaped Neutrality Acts.
  • Trace the shift from neutrality to intervention (cash-and-carry, Lend-Lease, Atlantic Charter) using causation over time.
  • Analyze Pearl Harbor as a turning point while acknowledging earlier steps toward involvement.
• Common mistakes:
  • Treating the U.S. as “completely isolationist” until Pearl Harbor and ignoring the buildup of aid.
  • Describing Neutrality Acts without explaining the WWI lessons Congress was reacting to.
  • Mixing up “isolationism” (avoiding entanglements) with “unilateralism” (acting alone).

World War II Abroad: Strategy, Turning Points, and the Emergence of U.S. Leadership (1941–1945)

World War II forced the U.S. to fight across multiple theaters while coordinating with allies. For APUSH, it matters less to memorize every battle and more to understand strategy, turning points, and alliance diplomacy.

Grand strategy: alliance warfare and “Europe First”

U.S. leaders, working with Britain and later the Soviet Union, adopted a Europe First strategy: defeating Nazi Germany took priority even as the U.S. fought Japan. This required resource allocation across theaters and constant coordination among allies.

The Pacific Theater: island hopping and Midway

After early Japanese advances, the U.S. pursued island hopping—capturing strategically important islands to build airfields and naval bases while bypassing heavily fortified positions.

A major turning point was the Battle of Midway (1942), which shifted momentum in the Pacific.

The European Theater: North Africa, Italy, and D-Day

The Allies fought Germans primarily on the Eastern Front (Soviet Union) and in the Mediterranean until the major Western invasion. The Allied invasion of Nazi-occupied France, D-Day (June 6, 1944), was the largest amphibious landing in history and opened a Western front that, combined with Soviet advances from the East, helped defeat Germany.

Wartime conferences and the “Big Three”

Allied unity was real but fragile; the “Grand Alliance” between the Soviet Union and the West was tenuous.

• Tehran Conference (1943): first meeting of the “Big Three” (Roosevelt, Churchill, Stalin). They planned the Normandy invasion and discussed dividing defeated Germany into occupation zones. Stalin also agreed to enter the war against Japan after Hitler’s defeat.

The Manhattan Project and the atomic bomb

The Manhattan Project (1942) was the U.S. research and development effort that produced atomic bombs; Soviet spies infiltrated aspects of the project.

The U.S. dropped atomic bombs on Hiroshima (August 6, 1945) and Nagasaki (August 9, 1945). In APUSH, recognize the decision’s significance in multiple dimensions:

• It contributed to Japan’s surrender.
• It signaled new U.S. military power shaping postwar geopolitics.

Stronger analysis avoids simplistic moral certainty and instead explains context, motivations, alternatives, and consequences.

Yalta and Potsdam: shaping the postwar world

• Yalta Conference (February 1945): Allies (U.S., UK, USSR) negotiated postwar Europe as the Soviet army occupied much of Eastern Europe. Stalin sought a “buffer zone” of friendly governments. Allies also discussed the United Nations.
• Potsdam Conference (1945): held after victory in Europe. Harry S. Truman represented the U.S. after Roosevelt’s death. Disagreements between the U.S. and USSR grew more pronounced. The Allies issued the Potsdam Declaration, demanding Japan’s surrender and outlining broad terms intended to end militarism (with Japan’s internal political future becoming a major point of debate).

These conferences connect WWII to the early Cold War: Soviet dominance in Eastern Europe, promises of elections, and the emerging “Iron Curtain” division.

Some historical interpretations argue that growing U.S.–Soviet tension, fear of Soviet entry into the Asian war, a desire to display power, and tenacious Japanese resistance all influenced Truman’s decision to use atomic bombs.

Exam Focus

• Typical question patterns:
  • Identify turning points (Midway, D-Day) and explain why they mattered strategically.
  • Explain how WWII elevated the U.S. to global leadership through alliance coordination and wartime production.
  • Analyze Tehran, Yalta, and Potsdam as evidence of alliance tensions and the shaping of the postwar world.
  • Analyze the atomic bomb decision using context and consequences.
• Common mistakes:
  • Listing battles without explaining strategy or significance.
  • Treating the European and Pacific theaters as unrelated rather than coordinated parts of a global plan.
  • Writing about the atomic bomb only as a moral statement without historical reasoning.

The WWII Home Front: Total War, Social Change, and Civil Liberties

World War II was total war, requiring the mobilization of an entire society: industry, labor, science, and culture. The home front is central because it shows how crisis accelerates change—economic growth, new opportunities for some groups, and major civil liberties violations.

Mobilizing the economy: production, labor, and government growth

The federal government coordinated conversion from consumer goods to military production, relying on agencies such as the War Production Board and extensive control over contracts, materials, prices, and labor. Rationing and price controls managed scarcity and inflation.

The government gained additional authority over labor and industry, including through the Labor Disputes Act of 1943, which allowed federal takeover of businesses deemed necessary to national security.

Government expanded dramatically: federal size and responsibilities more than tripled during the war. This wartime state built on WWI and New Deal precedents but on a larger scale.

The draft and wartime propaganda

Even before Pearl Harbor, Roosevelt signed the Selective Training and Service Act of 1940, creating the first peacetime draft in U.S. history.

Propaganda again played a major role; Hollywood was enlisted to create pro-war films, echoing (and exceeding) the WWI-era use of media.

Women in wartime: Rosie the Riveter and postwar tensions

With millions of men in uniform, women entered industrial jobs in large numbers, symbolized by “Rosie the Riveter.” This challenged older assumptions about women’s work, but many women were expected to return to traditional roles after the war, and wartime employment was often framed as temporary patriotic duty.

A common misconception is that WWII immediately produced modern gender equality. The war expanded possibilities, but postwar culture often pushed women back toward domestic roles.

African Americans: service, Double V, and the FEPC

Over a million African Americans served in WWII, but in segregated units; the U.S. Army was not officially desegregated until 1948.

Black Americans promoted the Double V campaign: victory against fascism abroad and victory against racism at home. Civil rights pressure shaped policy:

• A. Philip Randolph threatened a march on Washington to protest discrimination in defense industries.
• Roosevelt responded by creating the Fair Employment Practices Committee (FEPC) to ban discrimination in defense-related jobs.

Migration, labor needs, and social conflict (including the Bracero Program)

Wartime production drove massive internal migration to industrial centers, creating housing shortages and competition.

The Bracero Program (1942) brought Mexican workers to the U.S. temporarily to address labor shortages, especially in agriculture. It highlights a recurring pattern: expanding labor access during wartime need while maintaining racial and legal inequalities.

Japanese American incarceration and civil liberties

After Pearl Harbor, fear and racism contributed to Executive Order 9066 (1942), enabling forced relocation and incarceration of Japanese Americans (over 110,000 people, many U.S. citizens), primarily from the West Coast, from 1942 through the end of the war.

In Korematsu v. United States (1944), the Supreme Court upheld the policy, demonstrating how civil liberties can be curtailed during wartime.

Strong analysis connects:

• Cause: wartime fear plus longstanding anti-Asian racism
• Mechanism: executive order, military zones, relocation camps
• Consequence: loss of property and rights; enduring constitutional controversy

A key analytical detail is that no comparable mass incarceration targeted German or Italian Americans in the same way, underscoring race’s role.

The GI Bill and postwar international planning

The GI Bill (Servicemen’s Readjustment Act, 1944) expanded access to education and housing for veterans, shaping postwar prosperity and the growth of higher education.

Wartime planning also shaped the postwar world:

• Bretton Woods (1944) agreements helped design a postwar economic order.
• The United Nations (1945) was created to prevent another global war.

Example: connecting WWII home front to Period 7 themes

If asked how WWII changed American society, a high-scoring argument often includes:

• Expansion of federal power and economic management
• New opportunities and activism for women and minorities
• Severe civil liberties violations (incarceration)

This shows that change is rarely purely “progress” or purely “repression”—it is often both.

Exam Focus

• Typical question patterns:
  • Analyze WWII as a turning point for federal power and the economy (mobilization, rationing, production).
  • Evaluate how WWII affected opportunities and activism for women and minorities (Double V, FEPC, migration).
  • Analyze Japanese American incarceration as an example of civil liberties limits during wartime.
  • Connect the GI Bill and Bretton Woods/UN planning to the shape of the postwar U.S. role.
• Common mistakes:
  • Treating all wartime social changes as permanent without addressing postwar backlash and limits.
  • Mentioning incarceration without explaining causation (fear plus racism) and constitutional significance.
  • Ignoring how New Deal and WWI precedents made WWII mobilization more feasible.