1. The Vatican City, the smallest nation in the world and the seat of the Roman Catholic Church, is located in Italy. The Vatican City is the administrative and spiritual hub of the Roman Catholic Church. It is a city-state that is encircled by the city of Rome. Several well-known sites may be found in the city, including Michelangelo's ceiling fresco and St. Peter's Basilica, which house some of the most well-known pieces of art in the entire world.
https://www.knowledgedetective.com/
