Romanesque Churches Had Ambulatories That Skirted the Nave

Multiple Choice

Romanesque churches had ambulatories that skirted the nave

A) to allow pilgrims to have extra seating during the services.
B) to allow relics to be displayed along the walkways.
C) to structurally support the extra weight of the stone ceilings.
D) to allow pilgrims to pass through the church without disturbing the monks.