What manuscript is commonly considered the greatest of the extant early medieval Irish books?

In ____ the treble voice sings a lyrical melody while the slower moving tenor and contratenor provide harmonic support

A) the isorhythmic motet B) the cantus firmus mass C) ballade style D) hocket

Who was the leader of the Reformation in Geneva?

A) ?Martin Luther B) ?John Calvin C) ?Max Weber D) ?Michel Montaigne