How did nomads in Asia and the Middle East impact Silk Road trade? A. Controlled silk production

B. Controlled gold and salt mines

C. Connected other groups without direction interaction

D. Isolated civilizations from each other other

C

Explanation:

A would not be true because how would people traveling affect the  ammount   of silk a worm is producing?

B would be not true because they are nomads.

D would be not true because how would you isolate them when you carry goods from their lands?

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

well first we can compare on what the slave masters ate and what the slaves ate well the masters ate fancy great food like chicken rice mash potatose and stuff like that and slaves ate well food that your not suppost to eat like the weird parts of turkey and chicken and slaves master chilled beat and eat and slaves work get beat and get little of sleep there you go