The following outline is provided as an overview of and introduction to Vatican City:
Vatican City – an ecclesiastical or sacerdotal-monarchical[1] 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 49 hectares (121 acres)[a] and a population of about 825.[b] This makes Vatican City the smallest independent state in the world by both area and population.
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