Final answer:
The Great Depression became a worldwide crisis due to the collapse of the global economy, protectionist trade policies, and a lack of international economic coordination.
Step-by-step explanation:
The Great Depression was a worldwide crisis that was influenced by multiple factors. One major factor was the collapse of the global economy, which was triggered by the stock market crash in the United States in 1929. This event led to a domino effect, as other countries experienced a decline in trade, investment, and production.
Another factor was the protectionist trade policies implemented by countries during the 1930s. They imposed high tariffs and trade barriers, which further hindered global economic recovery. These protectionist measures reduced international trade and deepened the economic downturn.
Additionally, the global financial system was not as interconnected as it is today, and there was a lack of effective mechanisms to stabilize and coordinate international economic activities. This lack of coordination exacerbated the impact of the crisis and prolonged its duration.
Learn more about The global impact and factors of the Great Depression