Mare Nostrum in the context of "Unification of Italy"

Ostia (/ˈɒstiə/, Italian: [ˈɔstja]), officially Lido di Ostia, is a large neighbourhood in the Municipio X of the comune of Rome, Italy, near the ancient port of Rome, which is now a major archaeological site known as Ostia Antica. Ostia is also the only municipio or district of Rome on the Tyrrhenian Sea, and many Romans spend the summer holidays there. It is entirely situated within the municipality of Rome and is the city's seaside resort.

Ostia was the port city of ancient Rome; it had a strategic function for trade, especially for the supply of grain, and as the main base of the Roman navy. It had a fundamental function during the Punic Wars, and after the final destruction of Carthage, and the end of Macedon's independence; by the latter half of the 2nd century BC, Roman control over all of what was later to be dubbed Mare Nostrum ("our sea") had been established.

Tunisian culture is a product of more than three thousand years of history and an important multi-ethnic influx. Ancient Tunisia was a major civilization crossing through history; different cultures, civilizations and multiple successive dynasties contributed to the culture of the country over centuries with varying degrees of influence. Among these cultures were the Carthaginian – their native civilization, Roman (Roman Africans), Vandal, Jewish, Christian, Arab, Islamic, Turkish, and French, in addition to native Amazigh. This unique mixture of cultures made Tunisia, with its strategic geographical location in the Mediterranean, the core of several civilizations of Mare Nostrum.

The history of Tunisia reveals this rich past where different successive Mediterranean cultures had a strong presence. After the Carthaginian Republic, the Roman Empire came and left a lasting effect on the land with various monuments and cities such the El-Jem Amphitheater and the archaeological site of the ancient city of Carthage, which is classified as a World Heritage Site, one of eight found in Tunisia.

Spazio vitale (Italian: [ˈspattsjo viˈtaːle]; 'living space') was the territorial expansionist concept of Italian fascism. It was defined in universal terms as "that part of the globe over which extends either the vital requirements or expansionary impetus of a state with strong unitary organization which seeks to satisfy its needs by expanding beyond its national boundaries". Spazio vitale was analogous to Nazi Germany's concept of Lebensraum.

The territorial extent of the Italian spazio vitale was to cover the Mediterranean as a whole (Mare Nostrum) and Northern Africa from the Atlantic Ocean to the Indian Ocean. It was to be divided into piccolo spazio ('small space'), which was to be inhabited only by Italians, and grande spazio ('large space') inhabited by other nations to be under the Italian sphere of influence. The nations in the grande spazio would be subjected to Italian rule and protection, but were to keep their own languages and cultures. Fascist ideologist Giuseppe Bottai likened this historic mission to the deeds of the ancient Romans, stating that the new Italians will "illuminate the world with their art, educate it with their knowledge, and give robust structure to their new territories with their administrative technique and ability".