Tenth Grade · History · week 20

The Great Depression: a global collapse

Explain the causes of the 1929 stock market crash and describe how the Great Depression became a global economic catastrophe with major political consequences.

On October 29, 1929 -- "Black Tuesday" -- the United States stock market crashed after years of speculative buying, and what began as an American financial panic rapidly became a global catastrophe. Because Germany's fragile 1920s recovery (week 19) depended on American loans through the Dawes Plan, those loans drying up hit Germany especially hard; banks failed across multiple countries, and unemployment soared worldwide, reaching roughly 6 million in Germany by 1932 and around 25 percent in the United States at the depression's worst. Rather than cooperating, many governments made the crisis worse: the United States' Smoot-Hawley Tariff of 1930 raised import taxes sharply, other nations retaliated with tariffs of their own, and international trade collapsed even further just when the world needed it most.

The Depression's political consequences proved as significant as its economic ones. With democratic governments seemingly unable to solve mass unemployment and suffering, extremist movements on both the far left and far right suddenly looked far more appealing to desperate voters across many countries. Nowhere did this matter more than in Germany, where the small, marginal Nazi Party's electoral support surged dramatically between 1930 and 1932 as unemployment climbed -- a direct, traceable link between this week's economic collapse and the rise of totalitarianism you study next.

📋 For the teacher
Teach it (10–15 min):
  • Use the US-crash-hurts-German-workers link as a clear, concrete lesson in economic interdependence -- distant economies were already deeply connected by 1929.
  • Discuss Smoot-Hawley as a case study in how "protecting" one's own economy can backfire badly once other nations retaliate in kind.
  • Sit with the unemployment percentages for a moment -- ask what a quarter of all workers being unemployed would actually look like in your own community.
  • Explicitly preview that next week begins the rise-of-totalitarianism unit, and that this week's economic collapse is a direct, documented cause of it.
Talk about it:
  • Why might a strictly domestic economic policy like a tariff end up making a global depression worse rather than better?
  • What do you think it is about mass unemployment specifically that makes extremist political movements more appealing to ordinary people?
  • Could international cooperation, rather than each country protecting itself individually, have softened the Great Depression's worst effects? Why or why not?

Mastery looks like: They can explain why the 1929 crash became a global catastrophe rather than a purely American one, and trace a direct link between Depression-era unemployment and the rise of political extremism.

Common stumbles: Treating the Great Depression as a purely American event, or failing to connect its economic desperation directly to the political rise of totalitarian movements in the next unit.

Homework for this lessonType it, write it with a stylus, or print it for pencil & paper.open →
Records attendance + 15 min of History for this learner.
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