B. The Chinese economy flourished due to an increase in foreign trade.
Explanation:
The Ming dynasty is a dynasty which ruled China between 1368 and 1644. This dynasty was implemented by a peasant uprising that outed the Yuan dynasty. The Ming dynasty saw an era of enormous technological advancements. The Great Wall was reconstructed, as well as the Grand Canal and the Forbidden City. The dynasty was also well-known for its production of blue and white porcelain.
