Answer:
With Spain they signed a Pinckney Treaty
Explanation:
The name of the case was Plessy vs. Ferguson. Hope this helps :)
A common explanation is that the Civil War was fought over the moral issue of slavery. In fact, it was the economics of slavery and political control of that system that was central to the conflict.
Answer:
Xiongnu
Explanation: The Xiongnu, also known as the Asiatic Huns, were one of the nomadic peoples of Ancient Central Asia.