Goods are moved along the line, with each worker doing the same job over and over
The car industry was one of the first to use mass production
Ford Model T
First made in 1911, cost $1200. By 1920s, made every 10 seconds, cost $295. Half of all cars sold were Model T
Ford employed half a million people and paid the same wages to black people and white people
The car industry helped other industries to grow - steel, rubber, glass, leather and oil
The construction industry was needed to build new roads for the cars
Cars enabled people to live on the outskirts of town and commute to work, so suburbs grew
Real wages for industrial workers grew by 26% during the 1920s
America started new industries - artificial silk, Bakelite, electricity and cellophane
Unemployment fell from 11.9% in 1921 to 3.2% in 1929
Laissez-faire
Republican governments had a policy of non interference
They lowered taxes on incomes so people could afford to buy the new goods
Hire purchase
Buying on credit, paying in instalments
8 out of 10 radios were bought on credit
Shares
A 'share' of a company, you own a small part of it
Buying on the margin
Putting down a deposit on shares and borrowing the rest
Mass advertising was used for the first time during WW1
The Fordney-McCumber Tariff 1922 taxed foreign goods coming into America, making them expensive, but foreign governments did the same to American exports
The Roaring Twenties
A period of adventure and prosperity
New Adventures
Charles Lindbergh's non-stop flight from America to Paris in 1927
New Buildings
400 skyscrapers in America by 1929, Empire State Building finished in 1931
Sport
Sports events attracting hundreds of thousands of spectators, sports stars paid huge wages, Babe Ruth, Jack Dempsey, Red Grange
Jazz Music
Duke Ellington, LouisArmstrong
Dancing
Dance marathons, Charleston, Tango, Bunny Hug
Films
'The Jazz Singer' first full length talking film in 1927, Walt Disney's Mickey Mouse and Donald Duck, Charlie Chaplin
110m Americans went to the cinema every week
In 1926, NBC set up the first national radio network, 40% of households had a radio
Flappers
Young women with short, bobbed hair, wearing knee length dresses, making up, smoking and driving
The Anti Flirt Association tried to control the 'wild' young people
After the First World War, women were given the vote in 1920
Most women still only had menial jobs, paid much less than men
The divorce rate doubled, suggesting women had more choices
10m women had jobs by 1929, an increase of 24%
Half of Americans were involved in farming
Farmers grew more crops but the price of their goods fell, so they made less money and 600,000 lost their farms in 1924
Most farmers lived in poor conditions, with diseases common
1m black people lost their jobs in the 1920s, they were the lowest paid and suffered from racism
In 1919, there were 70 lynchings (hanging black people without trial)
Older industries like coal, cotton and textiles suffered as new power sources were used