Outline of Vatican City
Vatican City – an ecclesiastical or sacerdotal-monarchical state, being the sovereign territory of the Holy See and ruled by the Bishop of Rome—the Pope, the leader of the worldwide Catholic Church. The territory of this landlocked sovereign city-state consists of a walled enclave within the city of Rome, Italy. It has an area of approximately , and a population of just over 800. This makes Vatican City the smallest independent state in the world by both area and population.Geography of Vatican CityVatican City is an enclave in an urban area, and lacks the geographic features common to (much larger) countries:Demographics of Vatican City
Vaticanology
Vaticanology is term coined in the 20th century to describe the field of journalism and research studying and reporting about how the Holy See and the Roman Catholic Church operate. It is named after the Vatican City, the Holy See's sovereign territory enclaved with in Rome, Italy. Particular emphasis tend to be placed on the selection and appointment mechanisms by which the Church's leadership emerges.