How Many More Years formed his own band in West Memphis, Arkansas, in 1948, billing himself as "The Howlin' Wolf". He began broadcasting on radio station KWEM in West Memphis, and was heard by Sam Phillips who signed him for Memphis Recording Service. He recorded "How Many More Years" at the MRS studio at 706 Union Avenue, Memphis, Tennessee, in or about July 1951, singing and playing harmonica with a band comprising (probably) Ike Turner (piano), Willie Johnson (guitar), and Willie Steele (drums). The repetitious bass-string boogie line resembles the one played in the traditional blues standard "Forty-Four". The record's original A-side, "Moanin' at
Puerto Rico at the 2008 Summer Olympics States in the wake of the Spanish–American War in 1898. Puerto Ricans were granted American citizenship in 1917, although it remained apart from the United States and has a constitution that provides for self-government. 41 years after Puerto Ricans became American citizens, Puerto Rico sent its first delegation to the Olympics at the 1948 Summer Olympics in London, England. The American commonwealth has sent a delegation to all sixteen Summer Olympics between then and the 2008 Beijing Olympics in addition to six Winter Olympic games. Between its 1948 debut and its arrival at the Beijing Olympics, Puerto Rican athletes had