When King Menes united the kingdoms of Upper and Lower Egypt by establishing a succession of rulers from the same family, he founded the first Egyptian dynasty.
The African kingdom that used seashells as it is form of currency is Mali Kingdom
It would be the "(C) Creation of a national interstate highway system," that was perhaps the greatest accomplishment of President Eisenhower’s <span>domestic policy, since this greatly reduced travel and trade time while increasing efficiency. </span><span />