The statement that best explains a result of the Commercial Revolution in Europe is:
The influx of silver caused inflation in European economies.
During the Commercial Revolution, the influx of precious metals, particularly silver from the Americas, led to significant economic changes in Europe, including inflation (often referred to as the "Price Revolution"). The other options do not accurately represent the broader impacts of the Commercial Revolution. Global trade and exchange actually increased during this period, and New World commodities were not banned; rather, they became integral to European markets. While Spain did experience wealth due to its colonies, that wealth was not sustained in the long term as economic power shifted over time.