The smallest country in the world by land area is:

The smallest country in the world--- Vatican The Vatican is located in the northwest corner of Rome, the capital of Italy, on a triangular plateau, on the right bank of the Tiber River, with the surrounding city walls as the national boundary, with a land area of 1,380 square kilometers and a permanent population of only 540 people. The Vatican is the seat of the Roman Celestial Church.

Vaticansa, in Rome! ～～

The smallest country in the world --- the Vatican

Expand your knowledge:Formation and development

The formation and development of Vatican City: The Vatican City is located on the west bank of the Tiber River in Rome, and there are many relics of ancient Roman architecture and life.

From the 4th century onwards, taking advantage of the fall of the Western Roman Empire, the bishops of Rome seized the opportunity to plunder the land.

By the 6th century, it gained de facto dominion over the city of Rome, proclaimed itself "pope", and built St. Peter's Basilica and the Vatican Palace.

In the 8th century, the Carolingian Palace was added. In return to the Pope's aid in seizing the throne, King Pepin of the Franks defeated the Lombards in Italy and gave the city of Rome and its environs to the Pope in 756. Historically, it is known as "Piping Gift Land".

Since then, the power of the pope has expanded.

In central Italy, the "Papal States" emerged with the Pope as the monarch and Rome as the capital, with a direct territory of more than 40,000 square kilometers.

In 1377, the Vatican Palace became the main residence of the Pope. In the 15th century, the Vatican Library and Sistine Chapel were built, the Vatican Walls, and in the 16th and early 17th centuries, St. Peter's Basilica, rebuilt in the early 17th century, is the largest building of the Italian Renaissance.

Leonardo da Vinci, Michelangelo, Raphael and other Italian Renaissance celebrities participated in the design, construction and decoration of these buildings, and the Vatican has collected a large number of precious works of art and books from the Renaissance to the ancient Greco-Roman period. The Vatican became the center of the Pope's political and religious activities.

The 1st Vatican Sanhedrin and the "Vatican Captivity" In the middle of the 19th century, the gradual unification of Italy began, and the establishment of the Kingdom of Italy in 1861 threatened the existence of papal territories. The development of modern science and culture and the rise of socialist ideas and movements have brought about an unprecedented crisis in the Roman Catholic Church. To strengthen the authority of the pope.

In December 1869, Pius IX convened the first Vatican Sanhedrin, attended by more than 700 bishops and high-ranking religious figures from Europe and beyond. After discussion and debate, the conference adopted the "Creed of Faith" in 1870, opposing the "fallacy of modernism", adhering to the doctrinal dogma of the Catholic tradition, and adopting the creed of "the Pope is infallible", advocating that the power of the Pope is divine, superior to the synod, and enjoys universal and supreme religious jurisdiction.

It's the Vatican.

The Vatican is located in the northwest corner of Rome, the capital of Italy, a landlocked city-state (Guoguo), with a land area of square kilometers, making it the smallest country in the world.

It has a permanent population of about 800 people, most of whom are clergy. The Vatican was the center of the Papal State in the Middle Ages, and after the annexation of the territory of the Papal State to Italy in 1870, the Pope retired to the Vatican. In 1929, the Lateran Treaty was signed with Italy, and it became an independent country.

The Vatican flag consists of two vertical rectangles of equal size, yellow on one side and white on the other, by the flagpole, with the Pope's pastoral coat of arms. The coat of arms is the coat of arms of Pope Paul VI with a red backdrop. The national anthem is the Popal March.

Culture of the Vatican:

Vatican City itself is a cultural treasure, with St. Peter's Basilica, the Papal Palace, the Vatican Library, museums and other palace buildings that house famous artifacts from the Middle Ages and the Renaissance era.

The Vatican is a Catholic and has a strong religious overtone in their daily lives. Every Sunday, Catholics gather in St. Peter's Square, and at 12 noon, as the church bells ring, the Pope appears in the middle window of the roof of St. Peter's Basilica to address the faithful.

Reference: Encyclopedia-Vatican.