The newly anointed Pope Leo XIV came to the balcony clad in a white cassock topped by a red cape trimmed in ermine and draped in a gold embroidered sash. He clasped his hands in prayer and smiled as the crowds chanted his name, and “ Viva La Papa! ”

Eighteen days after Pope Francis last appeared on the balcony of St. Peter's Basilica, his successor -- the 267th pope -- emerged.

The Vatican's veil of secrecy is beginning to lift, shedding light on how 133 cardinals from around he world unexpectedly coalesced behind Chicago native Robert Prevost, now Pope Leo XIV. The big picture: Prevost benefitted from being the "least American" of the U.