What was the main reason for the global supply chain crisis that began in 2021?

What was the main reason for the global supply chain crisis that began in 2021?

Step 1: Understand what a supply chain is. A supply chain is the process of how products are made and delivered to customers.
Step 2: Learn about the COVID-19 pandemic. It started in late 2019 and affected many countries around the world.
Step 3: Recognize that during the pandemic, many factories had to close or reduce their operations. This meant fewer products were being made.
Step 4: Realize that shipping and transportation were also affected. Many ships and trucks could not operate normally due to health restrictions.
Step 5: Understand that when factories closed and shipping was disrupted, it created a shortage of products in stores.
Step 6: Conclude that the main reason for the global supply chain crisis was these disruptions caused by the COVID-19 pandemic.

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