Answer:
The answer is B.
Explanation:
Gold could be traded for salt, which was used to preserve food and maintain health.
Answer:
Do what!
Explanation:
I don't even know what the answer is.
Irrigation of crops led to salinization of the soil, Sumer was located on a flat plain that provided no natural barriers to invasion, and the land became too swampy to grow adequate crops.
B: head right system is ur answer
Answer: Govener
Explanation: Reagan was the 33rd Governor of California from 1967 to 1975
