-developed the first written language
-river was fertile
<span>the answer is Mesopotamians</span>
Most of the population was densely cooped up east of the Alleghenies, by 1775, some had slowly trickled into Tennessee and Kentucky.
A. Enforcing immigration laws is not a power of the United States Congress because that is a power of the White House
hope this helps:)
The answer is Supreme Court let me know if that helped.