Today I want to share a deep economic history lesson related to the Great Depression of 1929. This event is truly worth our understanding because it shows how quickly the financial system can collapse.

The 1929 Great Depression began in October when the U.S. stock market crashed in what is called Black Tuesday. But the real causes are much deeper. In the 1920s, a stock bubble formed as people borrowed money to speculate, pushing stock prices to irrational levels compared to their actual value. When the bubble burst, it completely collapsed.

But there is another factor that is also very important—economic inequality. Most wealth was concentrated in a small number of people, while the working class lacked purchasing power. This led to inventory buildup and a halt in production.

The banking system at that time was also very weak. Banks lacked reserves and even invested recklessly in securities. When panic set in and people started withdrawing their money, thousands of banks went bankrupt within a few years. Additionally, the policies of the Federal Reserve made the situation worse by not injecting money promptly and even tightening credit.

The consequences of the 1929 Great Depression were truly horrific. U.S. GDP fell by nearly 30%, and the unemployment rate reached 25%. Millions lost their jobs, homes, and fell into poverty. Shantytowns appeared everywhere, with people lining up for food aid. Other major economies like Britain and Germany also suffered heavy losses.

But from this, we learned a lot. President Franklin D. Roosevelt implemented the New Deal with economic stimulus programs and labor support. This demonstrated the importance of timely policy intervention.

Looking back at the 1929 Great Depression, there are three main lessons: first, strict financial oversight is needed to prevent excessive speculation; second, governments and central banks must respond quickly to crises by injecting money or stimulating the economy; third, reducing inequality helps maintain stable purchasing power.

Perhaps the most important lesson is that international cooperation is necessary to prevent crises from spreading. In today’s globalized world, this becomes even more urgent. The 1929 Great Depression is a reminder that loss of control in the economy can cause devastating consequences, and we need timely policies to protect society.