Pearson Edexcel · A-Level · History

    Course version: 9HI0 · Version from Sept 2015

    Causes of the crash of 1929: the Wall Street Crash; overproduction; land…

    Full specification wording

    Boom and crash, 1920–29: Causes of the crash of 1929: the Wall Street Crash; overproduction; land speculation; the bull market; weaknesses of the banking system.

    The 1929 crash resulted from complex, interconnected economic flaws.

    Checked against the Pearson Edexcel 9HI0 specification (opens in a new tab) on .

    • Point 2 of 4
    • 4 key terms

    Study notes

    From the checked teaching notes for this specification point.

    The idea

    The 1929 crash resulted from complex, interconnected economic flaws. The bull market fostered a culture of buying on margin, artificially inflating share prices beyond corporate earnings. This speculative fever extended to land speculation, notably the Florida land boom, which diverted capital into unsustainable property ventures. Overproduction in agriculture and manufacturing saturated markets, depressing prices and exposing underconsumption. Crucially, weaknesses of the banking system—characterised by unregulated, independent unit banks and lack of deposit insurance—meant that when the Wall Street Crash occurred in October 1929, market panic rapidly triggered widespread bank failures. The Crash acted as the catalyst, transforming structural vulnerabilities into a catastrophic economic collapse.

    What earns the marks

    • Evaluate how the bull market and margin buying artificially inflated stock prices, creating an unsustainable financial bubble.
    • Analyse the role of land speculation, such as the Florida land boom, in demonstrating the era's risky investment practices.
    • Assess overproduction in agriculture and industry as a fundamental structural weakness that suppressed prices and profits.
    • Explain how weaknesses of the banking system, particularly the prevalence of vulnerable unit banks, amplified the crisis.
    • Examine the Wall Street Crash as the definitive trigger that shattered confidence and exposed underlying economic fragility.

    Common mistakes and how to put them right

    • Treating the Wall Street Crash as the sole cause of the Depression.

      Put it right by distinguishing it as a trigger that exposed structural flaws like overproduction.

    • Ignoring the specific weaknesses of the banking system.

      Put it right by explaining how the fragmented unit banking structure lacked resilience against bank runs.

    • Conflating the bull market with general economic health.

      Put it right by noting that stock speculation masked underlying issues like agricultural depression and land speculation collapses.

    Exam tips

    • When evaluating the causes of the crash of 1929, establish a hierarchy of causes, distinguishing between long-term structural weaknesses and short-term triggers.
    • Use precise examples, such as the Florida land boom or the practice of buying on margin, to substantiate arguments about speculation.

    Try the lesson

    The start of the Boom and crash, 1920–29: Causes of the crash of 1929: the Wall Street Crash; overproduction; land speculation; the bull market; weaknesses of the banking system. lesson, made from checked teaching notes for this specification point.

    Have a go first

    What name is given to the long period of rising share prices on the New York Stock Exchange during the 1920s, when many investors bought shares expecting further gains?

    Listen

    The 1929 crash resulted from complex, interconnected economic flaws. The bull market fostered a culture of buying on margin, artificially inflating share prices beyond corporate earnings. This speculative fever extended to land speculation, notably the Florida land boom, which diverted capital into unsustainable property ventures. Overproduction in agriculture and manufacturing saturated markets, depressing prices and exposing underconsumption. Crucially, weaknesses of the banking system—characterised by unregulated, independent unit banks and lack of deposit insurance—meant that when the Wall Street Crash occurred in October 1929, market panic rapidly triggered widespread bank failures. The Crash acted as the catalyst, transforming structural vulnerabilities into a catastrophic economic collapse. A strong answer earns marks for these points. Evaluate how the bull market and margin buying artificially inflated stock prices, creating an unsustainable financial bubble. Analyse the role of land speculation, such as the Florida land boom, in demonstrating the era's risky investment practices. Assess overproduction in agriculture and industry as a fundamental structural weakness that suppressed prices and profits. Explain how weaknesses of the banking system, particularly the prevalence of vulnerable unit banks, amplified the crisis. A common slip: Treating the Wall Street Crash as the sole cause of the Depression. Instead, distinguishing it as a trigger that exposed structural flaws like overproduction. Exam tip: When evaluating the causes of the crash of 1929, establish a hierarchy of causes, distinguishing between long-term structural weaknesses and short-term triggers.

    See it

    A top-down flowchart. At the top, four separate causes each lead to their own consequence: the bull market and buying on margin lead to share prices inflated beyond earnings; land speculation leads to capital diverted into unsustainable property ventures; overproduction leads to markets saturated and prices depressed; and weaknesses of the banking system lead to vulnerability to bank runs. The first three consequences all lead into the Wall Street Crash of October 1929. The Wall Street Crash and the vulnerability to bank runs both lead to market panic and widespread bank failures, which in turn leads to catastrophic economic collapse.
    Shows how the speculative, structural and banking weaknesses fed into the Wall Street Crash, which triggered panic, bank failures and economic collapse.

    Key words

    Say what each word means before you turn the card.

    Bull market

    Try answering aloud or in your head before turning the card.

    Land speculation

    Try answering aloud or in your head before turning the card.

    Overproduction

    Try answering aloud or in your head before turning the card.

    Weaknesses of the banking system

    Try answering aloud or in your head before turning the card.

    See every definition
    Bull market
    A market that fostered a culture of buying on margin, artificially inflating share prices beyond corporate earnings.
    Land speculation
    Risky investment practice, notably the Florida land boom, which diverted capital into unsustainable property ventures.
    Overproduction
    Saturation of markets in agriculture and manufacturing, depressing prices and exposing underconsumption.
    Weaknesses of the banking system
    Unregulated, independent unit banks and lack of deposit insurance, so market panic rapidly triggered widespread bank failures.

    Label the diagram

    Some boxes have lost their names. Pick the right name for each number.

    The diagram again, with 3 boxes numbered instead of named. A top-down flowchart. At the top, four separate causes each lead to their own consequence: the bull market and buying on margin lead to share prices inflated beyond earnings; land speculation leads to capital diverted into unsustainable property ventures; overproduction leads to markets saturated and prices depressed; and weaknesses of the banking system lead to vulnerability to bank runs. The first three consequences all lead into the Wall Street Crash of October 1929. The Wall Street Crash and the vulnerability to bank runs both lead to market panic and widespread bank failures, which in turn leads to catastrophic economic collapse.

    • 1Box 1

    • 2Box 2

    • 3Box 3

    0 of 3 labelled

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