Final answer:
The large apse in the Nave, Church of Sainte-Foy in Conques, functioned to accommodate crowds of pilgrims and house sacred relics within radiating chapels, aiding in the smooth circulation of the faithful. The correct option is 1.
Step-by-step explanation:
The large apse in the Nave, Church of Sainte-Foy in Conques, France, served multiple functions, including accommodating large crowds of pilgrims and housing relics in radiating chapels.
The church, with its Romanesque architecture, was designed to support the influx of pilgrims traveling to Santiago de Compostela in Spain. The ambulatory around the apse allowed pilgrims to circulate and venerate the holy relics housed within, such as those of Saint Foy.
The church's design, which included a cruciform plan and radiating chapels, not only had symbolic importance but also facilitated the management of pilgrim traffic, ensuring a smooth flow through the sacred space. The correct option is 1.