Faulkner, Percy, Cheever, Bellow, and Kerouac were all writers who wrote from which of the following perspectives?

Which of the following were achievements of Hildegard of Bingen?

A. composed a morality play to be sung B. corresponded with major figures of her time C. authored works on the medical arts and science D. All these answers are correct.

Which elements of chant create a sense of well-being and calm?

a) the gentle flow of the melodies b) the repetitive rhythms c) the wide range of timbre d) the complex textures