Vatican City instance of sovereign state
Vatican City ( (listen)), officially Vatican City State (Italian: Stato della Città del Vaticano; Latin: Status Civitatis Vaticanae), is a landlocked independent city-state, microstate and enclave within Rome, Italy. It became independent from Italy in 1929 with the Lateran Treaty, and it is a distinct territory under "full ownership, exclusive dominion, and sovereign authority and jurisdiction" of the Holy See, itself a sovereign entity of international law, which maintains the city state's temporal, diplomatic, and spiritual independence. With an area of 49 hectares (121 acres) and a 2019 population of about 453, it is the smallest state in the world both by area and population. As governed by the Holy See, Vatican City State is an ecclesiastical or sacerdotal-monarchical state ruled by the Pope who is the bishop of Rome and head of the Catholic Church. The highest state functionaries are all Catholic clergy of various origins. After the Avignon Papacy (1309–1377) the popes have mainly resided at the Apostolic Palace within what is now Vatican City, although at times residing instead in the Quirinal Palace in Rome or elsewhere. The Vatican is also a metonym for the Holy See.
The Holy See dates back to early Christianity and is the principal episcopal see of the Catholic Church, which has approximately 1.329 billion baptised Catholics in the world as of 2018 in the Latin Church and 23 Eastern Catholic Churches. The independent state of Vatican City, on the other hand, came into existence on 11 February 1929 by the Lateran Treaty between the Holy See and Italy, which spoke of it as a new creation, not as a vestige of the much larger Papal States (756–1870), which had previously encompassed much of Central Italy.
Vatican City contains religious and cultural sites such as St. Peter's Basilica, the Sistine Chapel, and the Vatican Museums. They feature some of the world's most famous paintings and sculptures. The unique economy of Vatican City is supported financially by donations from the faithful, by the sale of postage stamps and souvenirs, fees for admission to museums, and sales of publications. Vatican City has no taxes and items are duty-free.Governance
The politics of Vatican City takes place in the context of an absolute elective monarchy, in which the head of the Catholic Church holds power. The Pope exercises principal legislative, executive, and judicial power over the State of Vatican City (an entity distinct from the Holy See), which is a rare case of a non-hereditary monarchy.State and Holy See
Vatican City State, created in 1929 by the Lateran Pacts, provides the Holy See with a temporal jurisdiction and independence within a small territory. It is distinct from the Holy See. The state can thus be deemed a significant but not essential instrument of the Holy See. The Holy See itself has existed continuously as a juridical entity since Roman Imperial times and has been internationally recognised as a powerful and independent sovereign entity since Late Antiquity to the present, without interruption even at times when it was deprived of territory (e.g. 1870 to 1929).
Vatican City is one of the few widely recognised independent states that has not become a member of the United Nations. The Holy See, which is distinct from Vatican City State, has permanent observer status, with all the rights of a full member except for a vote in the UN General Assembly.Structure
The government of Vatican City has a unique structure. The Pope is the sovereign of the state. Legislative authority is vested in the Pontifical Commission for Vatican City State, a body of cardinals appointed by the Pope for five-year periods. Executive power is in the hands of the president of that commission, assisted by the general secretary and deputy general secretary. The state's foreign relations are entrusted to the Holy See's Secretariat of State and diplomatic service. Nevertheless, the Pope has absolute power in the executive, legislative, and judicial branches over Vatican City, 
and is thus the only absolute monarch in Europe.Operationally, there are departments that deal with health, security, telecommunications and other matters.Head of state and government
The Pope is ex officio head of state of Vatican City since the eighth century, functions dependent on his primordial function as bishop of the diocese of Rome and head of the Catholic Church. The term "Holy See" refers not to the Vatican state but to the Pope's spiritual and pastoral governance, largely exercised through the Roman Curia. His official title with regard to Vatican City is Sovereign of the State of the Vatican City.
Pope Francis, born Jorge Mario Bergoglio in Buenos Aires, Argentina, was elected on 13 March 2013. His principal subordinate government official for Vatican City as well as the country's head of government is the President of the Pontifical Commission for Vatican City State, who since 1952 exercises the functions previously belonging to the Governor of Vatican City. Since 2001, the president of the Pontifical Commission for Vatican City State also has the title of president of the Governorate of the State of Vatican City. The president is Spanish Cardinal Fernando Vérgez Alzaga, who was appointed on 1 October 2021.
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