Which of the following is NOT a significant alternative to the techniques of the continuity system?

Western opera first emerged:

a. around 1450 in Italy b. around 1600 in Germany c. around 1700 in France d. around 1600 in Italy e. around 1450 in Spain

Early in life, Louis Armstrong was befriended, mentored, and significantly influenced musically by

a. Jelly Roll Morton b. Kid Ory c. Joe "King" Oliver d. Fletcher Henderson