Italy is largely homogeneous linguistically and religiously but is diverse culturally, economically, and politically. Italy has the fifth-highest population density in Europe--about 200 persons per square kilometer (490 per sq. mi.). Minority groups are small, the largest being the German-speaking people of Bolzano Province and the Slovenes around Trieste.
Other groups comprise small communities of Albanian, Greek, Ladino, and French origin. Immigration has increased in recent years, however, while the Italian population is declining overall due to low birth rates. Although Roman Catholicism is the majority religion--85% of native-born citizens are nominally Catholic--all religious faiths are provided equal freedom before the law by the constitution. Greeks settled in the southern tip of the Italian peninsula in the eighth and seventh centuries B.C.; Etruscans, Romans, and others inhabited the central and northern mainland. The peninsula subsequently was unified under the Roman Republic. The neighboring islands also came under Roman control by the third century B.C.; by the first century A.D., the Roman Empire effectively dominated the Mediterranean world.
20th-Century History
During World War I, Italy renounced its standing alliance with Germany and Austria-Hungary and, in 1915, entered the war on the side of the Allies. Under the postwar settlement, Italy received some former Austrian territory along the northeast frontier. In 1922, Benito Mussolini came to power and, over the next few years, eliminated political parties, curtailed personal liberties, and installed a fascist dictatorship termed the Corporate State. The king, with little or no effective power, remained titular head of state. Italy allied with Germany and declared war on the United Kingdom and France in 1940.
In 1941, Italy--with the other Axis powers, Germany and Japan--declared war on the United States and the Soviet Union. Following the Allied invasion of Sicily in 1943, the King dismissed Mussolini and appointed Marshal Pietro Badoglio as Premier. The Badoglio government declared war on Germany, which quickly occupied most of the country and freed Mussolini, who led a brief-lived regime in the north. An anti-fascist popular resistance movement grew during the last 2 years of the war, harassing German forces before they were driven out in April 1945.
A 1946 plebiscite ended the monarchy, and a constituent assembly was elected to draw up plans for the republic. Under the 1947 peace treaty, minor adjustments were made in Italy's frontier with France, the eastern border area was transferred to Yugoslavia, and the area around the city of Trieste was designated a free territory. In 1954, the free territory, which had remained under the administration of U.S.-U.K. forces (Zone A, including the city of Trieste) and Yugoslav forces (Zone B), was divided between Italy and Yugoslavia, principally along the zonal boundary. This arrangement was made permanent by the Italian-Yugoslav Treaty of Osimo, ratified in 1977 (currently being discussed by Italy, Slovenia, and Croatia).
Under the 1947 peace treaty, Italy also relinquished its overseas territories and certain Mediterranean islands. The Roman Catholic Church's status in Italy has been determined, since its temporal powers ended in 1870, by a series of accords with the Italian Government. Under the Lateran Pacts of 1929, which were confirmed by the present constitution, the state of Vatican City is recognized by Italy as an independent, sovereign entity. While preserving that recognition, in 1984, Italy and the Vatican updated several provisions of the 1929 accords.
Included was the end of Roman Catholicism as Italy's formal state religion.
Italy's Cultural Contributions
Europe's Renaissance period began in Italy during the 14th and 15th centuries. Literary achievements--such as the poetry of Petrarch, Tasso, and Ariosto and the prose of Boccaccio, Machiavelli, and Castiglione--exerted a tremendous and lasting influence on the subsequent development of Western civilization, as did the painting, sculpture, and architecture contributed by giants such as da Vinci, Raphael, Botticelli, Fra Angelico, and Michelangelo. The musical influence of Italian composers Monteverdi, Palestrina, and Vivaldi proved epochal; in the 19th century, Italian romantic opera flourished under composers Gioacchino Rossini, Giuseppe Verdi, and Giacomo Puccini. Contemporary Italian artists, writers, filmmakers, architects, composers, and designers contribute significantly to Western culture.
