Which statements describing how renaissance ideas spread beyond italy are true? choose all answers that are correct.
a. pilgrims on their way to the holy land often stopped in italy, where they saw renaissance artwork and learned renaissance ideas.
b. writers such as machiavelli and castiglione traveled to northern europe to lecture at the universities there.
c. merchants exported classical greek and latin texts printed in venice as well as contemporary works such as machiavelli's the prince.
d. scholars traveled from monastery to monastery carrying italian ideas and books with them.