What is the process by which leaders' influence are transmitted to followers down from the top-level to each subsequent level

The Naturalistic novels of Zola were grounded in his belief that human beings were

a. in full control of their destinies. b. happiest in natural surroundings. c. equal, whether male or female. d. products of their environment and their heredity.

Monophony is when

a. one instrument plays a melody over a drone bass. b. two or more instruments play independent melodies. c. all instruments play the same notes together, in unison. d. two instruments play the same melody, but with different embellishments.