Pope Leo XIV, the first American pope from Chicago, could boost interest in the Catholic Church, potentially increasing religious attendance in the U.S.

Pope Leo XIV, history’s first American pope, has vowed to work for unity so that the Catholic Church becomes a sign of peace in the world

Tens of thousands came to St. Peter’s Square to mark the official start of the pontificate of the first American to lead the Roman Catholic Church. Vice President JD Vance was among the dignitaries who attended.