Study sheet: The Roaring Twenties

📋 Course Outline

1. Political Change and Prohibition
2. Women and Social Freedom
3. The Harlem Renaissance
4. Radio, Jazz and Cinema
5. Economic Growth and Mass Production
6. Consumer Society and Economic Crisis
7. Cars, Suburbs and Technology
8. The Legacy of the Roaring Twenties

📖 1. Political Change and Prohibition

🔑 Key Concepts & Definitions

• Prohibition : the period from 1920 to 1933 during which the production, import and sale of alcohol were banned in the United States
• Speakeasies : illegal bars where people went to drink alcohol, listen to music, dance and socialize during Prohibition

📝 Essential Points

• The Mafia and criminal gangs sold alcohol illegally during Prohibition, and the crime rate increased by about 24% in 30 major cities according to the course.

💡 Memory Hook

Prohibition → speakeasies → illegal alcohol trade → organized crime

📖 2. Women and Social Freedom

🔑 Key Concepts & Definitions

• Flapper : a symbol of changing attitudes towards women in the 1920s and was associated with a bob haircut, knee-length dresses, parties, dancing, drinking, smoking and greater social freedom

📝 Essential Points

• Women expressed themselves more freely during the Roaring Twenties and challenged traditional expectations about women's behaviour.

💡 Memory Hook

A flapper with a bob haircut and knee-length dress dancing at a party

📖 3. The Harlem Renaissance

🔑 Key Concepts & Definitions

• Harlem Renaissance : an important cultural movement in African-American culture, particularly in Harlem, New York

★ Must-know

• African-American artists and writers expressed themselves through:
  • literature
  • poetry
  • music
  • art

Further detail

• The Harlem Renaissance helped develop pride in the African-American community and was closely connected with the development of ideas about civil rights.

• Langston Hughes was a poet and writer, while Zora Neale Hurston was a writer and novelist associated with the Harlem Renaissance.

💡 Memory Hook

African-American artistic expression → community pride → stronger civil-rights ideas

📖 4. Radio, Jazz and Cinema

★ Must-know

• Around 60% of Americans bought radios, allowing music and entertainment to enter their homes and helping spread popular culture.

• Jazz became extremely popular during the 1920s, strongly associated with African-American culture and influential in the music industry.

• Around 75% of Americans went to the movies, many films were black and white or silent, and Hollywood produced more than 800 films per year.

Further detail

• Charlie Chaplin and Buster Keaton were famous comedians known for comedy films, while the period also saw the development of some of the first horror movies.

💡 Memory Hook

RJC: Radio, Jazz, Cinema

📖 5. Economic Growth and Mass Production

🔑 Key Concepts & Definitions

• Mass production : the production of large quantities of goods, especially through Ford's use of the assembly line

★ Must-know

• During World War I, the United States sold large quantities of weapons to the Allies, generating around 17 billion dollars and doubling the weapons industry's annual income according to the notes.

• The Ford Model T became an affordable automobile, and around 10 million Model Ts were produced according to the course.

Further detail

• Ford's assembly line made cars faster and in larger quantities, leading to mass production, lower prices, increased car ownership and mass consumption.

💡 Memory Hook

WWI sales → Ford → assembly line → mass production → lower prices

📖 6. Consumer Society and Economic Crisis

🔑 Key Concepts & Definitions

• Mass consumption : the large-scale purchase of goods such as cars, radios and household products encouraged by mass production
• Buying on credit : allowed people to borrow money from banks and businesses to buy goods immediately and pay later

📝 Essential Points

• Credit encouraged consumption but also increased consumer debt, which doubled according to the notes.

• In 1929, the American economy experienced the Stock Market Crash, as worried investors rushed to sell their shares while many people were already heavily in debt.

• The 1929 Stock Market Crash contributed to the beginning of the Great Depression, a major economic crisis.

💡 Memory Hook

Credit → debt → loss of confidence → share sales → 1929 Crash → Great Depression

📖 7. Cars, Suburbs and Technology

★ Must-know

• Cars increased people's mobility by allowing them to travel more easily and live farther away from their workplaces.

Further detail

• Commuting by car contributed to the development of suburbs because people could live farther from work.

• The notes mention these inventions:

  • traffic lights
  • toasters
  • penicillin

💡 Memory Hook

Affordable cars → mobility → commuting → suburban development

📖 8. The Legacy of the Roaring Twenties

★ Must-know

• The lifestyle was associated with:

  • parties
  • dancing
  • jazz
  • cinema
  • radio
  • new fashions
  • cars

• The Roaring Twenties brought modernisation, greater freedom, cultural change and mass consumption, but increasing debt and the 1929 Stock Market Crash contributed to the Great Depression.

Further detail

• Mass production and credit transformed how Americans produced and bought goods during the 1920s.

• Jazz, radio and cinema became major parts of popular culture, while the Harlem Renaissance encouraged African-American artistic and cultural expression.

💡 Memory Hook

Modernisation and freedom contrasted with debt and economic crisis

📊 Synthesis Tables

Economic Development and Crisis

Stage	Main feature	Consequence
World War I	Weapon sales to the Allies	American economic growth
Mass production	Ford and the assembly line	Lower prices and mass consumption
Buying on credit	Immediate purchases and later payment	Increased consumer debt
1929 Stock Market Crash	Investors rushed to sell shares	Beginning of the Great Depression