How did the feudal and manor systems promote a social hierarchy within medieval europe? by eliminating the need for trade and a merchant class'by encouraging the rise of artisans and guildsby binding lower classes to specific tasks and rolesby tightening loyalties between vassals and lieges

Which of the following resulted from trade between nomadic people of central asia and civilizations of india during the vedic age? a. the people of the vedic age died from new diseasesb. the people of the vedic age could better obtain cattle and other goodsc. the nomadic people of central asia learned about shipbuildingd. the nomadic people of central asia wrote epic poetry