Answer:
C) land
Explanation:
Because it is affecting the soil, which is the land :)
Answer: The correct answer is the Silk Road, also known as the Silk Route,
Explanation: The Silk Road was a network of trade routes that connected China and the Far East with the Middle East and Europe. The Silk Road was first established when the Han Dynasty in China officially started trade with the West in 130 B.C. The Silk Road routes then stayed in use until 1453 A.D., when the Ottoman Empire boycotted trade with China and closed them.
I think the one that happened as a result of muhammad's ali agriculture reform was : Focusing only on a cash crop can create food shortages and famine
By using crop only for commercial value only, the food would go to wherever the money is, not the one who need it