Answer :
Final answer:
The causes of the Stock Market Crash of 1929 were excessive use of margin and insider trading. The effects included massive investment loss and bank runs.
Explanation:
Causes of the Stock Market Crash of 1929:
- Excessive use of margin to buy company shares
- Insider trading and market manipulation
Effects of the Stock Market Crash of 1929:
- Massive loss of investments
- Bank runs, leading to a banking crisis
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