The answer is B. Because as the population continues to grow there will be less fresh water and more salt water.
For which war are you referring to?
<span>Augustus is an important figure in Roman history because he : Became the first emperor of the roman empire after a long battle for the title
In order to form the Roman Empire, Augustus and his allies has to won several gruesome battle such as the battle of Philippi and the battle of Actium </span>
"<span>b. The North became integrated; the South remained segregated" would be the best option, since immediately after the Civil War the South implemented a series of Jim Crow laws that were meant to keep blacks separate from whites.</span>
After the revolutionary war, the USA formed a confederacy its a loose union of independent states. hope this helps :)