Go to http://www.corporatevocabulary.com for the complete lesson on Service Mark and a full course to give you the vocabulary and communication skills of a six-figure earner. In this video we teach you the definition of Service Mark.
Biography. Elvis Presley was rock & rollâs first real star, not to mention one of the most important cultural forces in history, a hip-shaking symbol of liberation for the staid America of the 1950s.
As time evolved it changed to blues which then changed to rock and roll. The earliest rock and roll single is Rocket 88 by Jackie Berenson and the first innovators were Fats Domino, Little Richard and Chuck Berry.