<span>The economic system that was most prevalent in Europe of the Early Middle Ages was the manorial system, which some people equate with feudalism and some don't. During the Middle Ages, a mercantile system also developed slowly, until it became very important in the Late Middle Ages and, ultimately, dominant in the Renaissance.</span>
I believe the answer is B. <span>Japan has Incorporated it’s tradition of discipline into its industrial life
Option A is wrong because japan began its industrialization in 1860s while the west has done it since 1780s.
Option C is wrong because since industrialization japan launches more invasion to obtain natural resources.
Ooption D is wrong because Japan main industry is Automobile and it actually endanger the environment.</span>
The answer is B, because the Song would make all government candidates undergo the civil service exam. Only if they passed would they be able to become part of the bureaucracy.
