Answer:
A poor European economy would cause the US economy to suffer.
Step-by-step explanation:
After the end of World War II, the situation of Europe was a dire one. The continent struggled to recover, and its economy in particular was greatly damaged. The United States decided to implement a plan that would help these nations recover. This was known as the Marshall Plan, and it consisted in providing monetary aid in economic recovery programs. One of the main motivations of the United States was to help Europe recover so that the growing economy of the United States had trading partners and markets that would buy American goods.