About Italy
Italy  is located on the Italian Peninsula in Southern Europe, and on the two largest islands in the Mediterranean Sea, Sicily and Sardinia. Italy shares its northern Alpine boundary with France, Switzerland, Austria and Slovenia. The independent states of San Marino and the Vatican City are enclaves within the Italian Peninsula, while Campione d'Italia is an Italian exclave in Switzerland.

Italy has been the home of many European cultures, such as the Etruscans and the Romans, and later was the birthplace of the universities and of the movement of the Renaissance, that began in Tuscany and spread all over Europe. Italy's capital Rome was for centuries the center of Western civilization; it also spawned the Baroque movement and seats the Catholic Church. Italy possessed a colonial empire from the mid-nineteenth century to the mid-twentieth century.

Today, Italy is a democratic republic and a developed country with the 8th-highest Quality-of-life index rating in the world.[4] It is a founding member of what is now the European Union (having signed the Treaty of Rome in 1957), and a founding member of the North Atlantic Treaty Organization (NATO). It is a member of the G8 (having the world's 7th largest nominal GDP), Organisation for Economic Co-operation and Development (OECD), World Trade Organization (WTO), the Council of Europe, the Western European Union, the Central European Initiative, and a Schengen state. It has the world's 7th largest defence budget and shares NATO's nuclear weapons. On 1 January 2007, Italy began a two year term as a non-permanent member of the United Nations Security Council.

The Italian Republic (1946-)
In 1946 Vittorio Emanuele III's son, Umberto II, was forced to abdicate. Italy became a Republic after a referendum held on 2 June 1946, a day celebrated since as Republic Day. This was the first election in Italy allowing women to vote.The Republican Constitution was approved and came into force on 1 January 1948. Under the Paris Peace Treaties of 1947, the eastern border area was lost to Yugoslavia and the free territory of Trieste was divided between the two states. The Marshall Plan in 1949 helped to revive the Italian economy which in 1950s and 1960s enjoyed a prolonged economic growth. Italy is a founding member of European Union (EU). In the 1970s and 1980s the country experienced the Years of Lead, a period characterised by widespread social conflicts and terrorist acts carried out by extra-parliamentary movements. The assassination of the leader of the Christian Democracy , Aldo Moro, led to the end of a historic compromise between the DC and the Communist Party.

From 1992 to 1997, the Italian economy faced significant challenges with massive government debt, extensive corruption, and organized crime's considerable influence collectively called the political system Tangentopoli. The Tangentopoli scandals involved all major parties, and between 1992 and 1994 the DC underwent a severe crisis splitting up into several factions, including the Italian People's Party and the Christian Democratic Center. The Italian Socialist Party (PSI) completely dissolved. The 1994 elections put media magnate Silvio Berlusconi into the Prime Minister's seat. However he was forced to step down in December when Lega Nord withdrew its support. In April 1996, national elections led to the victory of a centre-left coalition under the leadership of Romano Prodi. Prodi's first government became the third-longest to stay in power before he narrowly lost a vote of confidence, by three votes, in October 1998. A new government was formed by Massimo D'Alema, but in April 2000 he resigned. In 2001 the centre-right formed government and Silvio Berlusconi was able to remain in power for a complete five year mandate, but with two different governments. The first one (2001–2005) became the longest government in post-war Italy. Italy participated in the US-led military coalition in Iraq. The elections in 2006 won by centre-left, allowed Prodi to form his second government but in early 2008, he resigned because of the collapse of his coalition. In the ensuing new early elections in April 2008, Silvio Berlusconi convincingly won to form a government for the third time.

 Geography
Topography
Italy occupies a long, boot-shaped peninsula, surrounded on the west by the Tyrrhenian Sea and on the east by the Adriatic Sea. It is bounded by France, Switzerland, Austria and Slovenia to the north. The Apennine Mountains form the peninsula's backbone; the Alps form its northern boundary. The largest of its northern lakes is Garda (143 sq mi; 370 km²);in the center is Campotosto lake the Po, its principal river, flows from the Alps on Italy's western border and crosses the great Padan plain to the Adriatic Sea. Several islands form part of Italy; the largest are Sicily (9,926 sq mi; 25,708 km²) and Sardinia (9,301 sq mi; 24,090 km²). There are several active volcanoes in Italy: Etna, the largest active volcano in Europe; Vulcano; Stromboli; and Vesuvius, the only active volcano on the mainland of Europe.

Climate
The climate in Italy is highly diverse and can be far from the stereotypical Mediterranean climate depending on the location. Most of the inland northern areas of Italy (for example Turin, Milan and Bologna) have a continental climate often classified as Humid subtropical climate (Köppen climate classification Cfa). The coastal areas of Liguria and most of the peninsula south of Florence generally fit the Mediterranean stereotype (Köppen climate classification Csa). The coastal areas of the peninsula can be very different from the interior higher altitudes and valleys, particularly during the winter months when the higher altitudes tend to be cold, wet, and often snowy. The coastal regions have mild winters and warm and generally dry summers, although lowland valleys can be quite hot in summer.

Government and politics
The politics of Italy take place in a framework of a parliamentary, democratic republic, and of a multi-party system. Executive power is exercised collectively by the Council of Ministers, which is led by a President, in jargon referred to as "premier", "primo ministro" or "prime minister" in English. Legislative power is vested in the two houses of parliament primarily, and secondarily on the Council of Ministers. The judiciary is independent of the executive and the legislative. Italy has been a democratic republic since 2 June 1946, when the monarchy was abolished by popular referendum (see birth of the Italian Republic). The constitution was promulgated on 1 January 1948.

The President of the Italian Republic (Presidente della Repubblica) is elected for seven years by the parliament sitting jointly with a small number of regional delegates. As the head of state, the President of the Republic represents the unity of the nation and has many of the duties previously given to the King of Italy. The president serves as a point of connection between the three branches of power: he is elected by the lawmakers, he appoints the executive, he is the president of the judiciary and he is also the commander-in-chief of armed forces. The president nominates the Prime Minister, who proposes the other ministers (formally named by the president). The Council of Ministers must obtain a confidence vote from both houses of Parliament. Legislative bills may originate in either house and must be passed by a majority in both.

Italy elects a parliament consisting of two houses, the Chamber of Deputies (Camera dei Deputati), which has 630 members and the Senate of the Republic (Senato della Repubblica), comprising 315 elected members and a small number of senators for life). As of 15 May 2006, there are seven life senators of whom three are former Presidents. Both houses are elected for a maximum of five years, but they may be dissolved before the expiration of their normal term. Legislation may originate in either house and must be passed in identical form by a majority in each. The houses of parliament are popularly and directly elected through a complex electoral system (latest amendment in 2005) which combines proportional representation with a majority prize for the largest coalition (Chamber). All Italian citizens older than 18 can vote. However, to vote for the senate, the voter must be at least 25 or older. The electoral system in the Senate is based upon regional representation. As of 15 May 2006 there are seven life senators (of which three are former Presidents). Both houses are elected for a maximum of five years, but both may be dissolved by the President before the expiration of their normal term if the Parliament is unable to elect a stable government. In the post war history, this has happened in 1972, 1976, 1979, 1983, 1994, 1996 and 2008.

A peculiarity of the Italian Parliament is the representation given to Italian citizens permanently living abroad (about 2.7 million people). Among the 630 Deputies and the 315 Senators there are respectively 12 and 6 elected in four distinct overseas constituencies. Those members of Parliament were elected for the first time in April 2006 and they have the same rights as members elected in Italy.

The Italian judicial system is based on Roman law modified by the Napoleonic code and later statutes. The Supreme Court of Cassation is the court of last resort for most disputes. The Constitutional Court of Italy (Corte Costituzionale) rules on the conformity of laws with the Constitution and is a post-World War II innovation.

Population
In October 2007, the Italian population surpassed 59.7 million,Italy currently has the fourth largest population in the European Union, and the 23rd largest population worldwide. Italy's population density at 196.1 persons per kilometre is the fifth highest in the European Union. The highest density is in Northern Italy, as one third of the country contains almost half of the Italian population. After World War II, Italy saw an economic boom which led to rural population moving to the cities, and in the same time it turned from a nation characterized by massive emigration to a net immigrant-receiving country. High fertility persisted until the 70s when it plunged below replacement so as of 2007, one in five Italians was a pensioner. Despite this, thanks mainly to the immigration of 80s and 90s, in 2000s Italy saw natural population growth for the first time in years.