c. Europe demanded for luxury goods increased following the end of the crusades
Explanation:
The Commercial Revolution was a boost of demand for goods that happened in the 11th century and lasted until the Industrial Revolution around the 18th century. The Commercial Revolution pushed Europe to the Era of Discoveries because the European countries started to travel in search of spices, silks, and other goods. To do so they started to travel to countries such as India, China, and others.
With these new imported goods, new commerce started to flourish, financial services started to grow such as banks and insurance.
