Which economic impact did the crusades have on medieval europe? 1.discouraged trade beyond european borders 2.weakened the power of merchants and guilds 3.led to a money-based system of exchange

Correct

3) The Crusades led to a money-based system of exchange.

In addition to the fighting that went on as the main "business" of the Crusades, there was also plenty of economic business that happened too. Various goods were brought back to Europe from the regions in the Middle East where the Crusaders traveled. Food items (such as coffee and rice) and other items (such as carpets and compasses) were obtained by Europeans from Muslim traders. Trade networks were established, and a regulated currency system was developed to facilitate fair trade between Europe and the Middle East.

d. she conquered the black sea coast and parts of poland.

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.