The processes of urbanization, specialization, and trade in medieval europe led to
a decrease in economic opportunities for the lower class
the growth of the middle class in urban centers
a new system of bartering controlled by merchants
a decrease in opportunities for apprenticeship

The correct answer in this case is that it lead to a new system of bartering controlled by merchants. Merchants during medieval times in Europe played an amazingly important role because they basically could control the flow of trade and how goods could be distributed in certain cities for example. 

france,russia and prussia had absolute monarchy and it meant:

no sharing of powerbuild large large militaryestablish religious uniformity..

when louis xiv inherited the throne, he was able to serve as his chief minister.louis xiv ruled as an absolute monarch.

He did that to war with groups