Answer:
Vatican city.
Explanation:
Vatican city is an enclave located in the city of Rome, Italy.
The smallest country in the world is Vatican city also known as Holy See. It is measuring about 0.19 square miles in size and as such characterized by a very little population.
Basically, Vatican city is the central home of the catholic church and it does not have any permanent citizen. Therefore, citizenship is only granted to the people who work at the Vatican and it is revoked immediately they stop working there.
Additionally, the official language of the Vatican city is Italian and Latin.
Portugal and Spain are on the Iberian peninsula.
Italy is on the Italian peninsula.
Greece is on the Balkan peninsula.
They give us informations about our ancestors and how did they live and what did they do and than compare it to present way's of life.