Option: C. Soldiers brought back new technology and belief systems.
Explanation:
Crusades was the religious war fought in the medieval period to recover the Holy land from Muslims. The crusades also resulted in the spreading of trade between Europe and Asia. European merchants and traders travel to the Middle East and opened trading links in Jerusalem. Sugar, sherbet, coffee, rice, and fruits along with new goods like carpets, textiles, sailing compasses, and furniture introduced in Europe. The increasing demand for these items led European to establish trade networks with Asia. The crusade also assisted in the rise of Renaissance and knowledge of math, science, art, astronomy, medicine, and geography.
Socialism advocates that the means of production,
distribution, and exchange should be owned or regulated by the community as a
whole. This denies the individual the opportunity to make their own free
choices as it limits them politically and economically.
The Communist Parties became extremely popular during the Great Depression in both Italy and Germany, and rivaled the leading parties (Nazi Party and the Fascist Party). Both of them were able to suppress their countries communist parties, and tried to exterminate both.
