Because Slate was more common in wet microclimates.
Hope I Helped :)
Answer: the answer is a
Explanation:hope i helped ap3x veriied.
The information that Zhang Qian brought back encouraged Han Wudi to destroy the Xiongnu and lay the foundations for the "<span>c. Silk roads," since it was now known that these would greatly expand the Chinese economy. </span>
Christianity, decadence, the metal lead in the water supply, monetary trouble, and military problems caused the fall of rome.
Yes it is true that the Vietcong killed villagers
