Answer:B I think it is idk if I’m wrong report my comment
Answer:
Steppe nomads would invade the settled communities to take control of pasture lands. Settled communities were in the fear of new or next invasion. The nomad's trade was not related to the gain but related to the goods provided themselves that they don't have that time Nomads were from two different cultures and districts.
Nomads speak a Turkic language. There were many nomads group who traveled on the silk road.
Yes.It was a massive blow and indirectly allowed for the colonization of the Americas by predaminantly English.