Founded on a bluff overlooking the mighty Mississippi River, Memphis, Tennessee has been known as the city of "white gold" (for the cotton shipped from its waterfront), "home of the blues," and the "birthplace of rock 'n roll." Tourists from around the world flock to see historic Beale Street and no visit is complete without a tour of Graceland, Elvis Presley's home. In addition, Memphis has become a Mecca for historians and tourists interested in...