Answer:
American Indian advocacy group organized to address issues related to sovereignty, leadership, and treaties
Explanation:
William T Sherman in his march to the sea destroyed railroads to debilitate the confederates supply chains, as well as break the will to fight of the confederates :DDDDD
The reason is quite simple, this allowed them to monopolize the production and trade of silk and its trade. Because they were able to monopolize its production they could charge whatever price they wanted since they had no competition that would offer lower prices. This made them a lot of money and as they started developing the Silk Road they not only traded silk but several other products and even slaves between Asia and Europe.