Which element of Jazz does NOT come from African traditions?

Feudalism, a system in which a person (vassal) pledged loyalty for protection, was a well-established part of the agricultural system of the Middle Ages. How did this system relate to that of earlier hierarchies?

a. Feudalism was originally modeled after the Roman custom of patronage. b. It compared with the established monastic culture. c. It mirrored the code of chivalry. d. Feudalism has its roots in early Christian monasticism.

Hildegard of Bingen's Ordo virtutum is the earliest known ________ in Western history.

A. symphony B. morality play C. written music with notation D. written sermon