Recently, I thought about how few people truly understand what happened at the end of the 1920s. The Great Depression is not just a historical fact; it is one of the most instructive stories about how quickly the entire system can collapse if it is improperly regulated.

It all started with a simple thing: people lost their minds over stock market speculation. In October 1929, there was a crash later called Black Tuesday. Millions of Americans who borrowed money and invested in stocks lost everything in one day. But that was only the beginning.

The most dangerous part happened in the banking system. When people realized their money was at risk, they started withdrawing deposits en masse. Banks closed one after another, and each collapse meant the loss of life savings for thousands of families. No insurance, no regulation — just complete chaos. Credit stopped being issued, and businesses began to cut back on production.

But the story didn’t end with the United States. The Great Depression quickly spread worldwide. Europe, already weakened by World War I, took a heavy blow. Governments began imposing protective tariffs, trying to save their economies, but this only worsened the situation — international trade collapsed, and demand fell even further.

Unemployment in some countries reached 25%. Imagine: a quarter of the working population unemployed. People queued for bread, free soup kitchens were overcrowded. Thousands of companies went bankrupt — from small shops to industrial giants. The reduction in production created a chain reaction that affected all sectors of the economy.

Getting out of this crisis took years. Franklin Roosevelt launched his “New Deal” — a large-scale program of public works and reforms. Governments began introducing unemployment insurance, pension systems, and banking regulation. World War II, as strange as it sounds, also played a role — active arms production created jobs and jump-started the economy.

The Great Depression showed us that the market by itself cannot regulate itself. After this crisis, policymakers and economists realized: protective mechanisms, government intervention, and social safety nets are necessary. These lessons remain relevant to this day. Every time a new crisis threat arises, we remember the mistakes of the 1930s.