Capital city: Freetown
Languages: English, Mende, Temne and Krio (official)
Population: Abt. 6 million
Area: 71,620 sq km
GDP per capita: 374 in 2011
GDP current US$: 2 in 2011
Ease of Business Ranking: 140 in 2013
Sierra Leone, officially the Republic of Sierra Leone, is a country in West Africa that is bordered by Guinea to the northeast, Liberia to the southeast, and the Atlantic Ocean to the southwest. Sierra Leone is a Constitutional Republic with a directly elected president and a Unicameral Legislature. The country has a tropical climate, with a diverse environment ranging from savannah to rainforests. The country covers a total area of 71,740 km2 (27,699 sq mi) and with an estimated population of 6 million (2011 United Nations estimate).
Sierra Leone is divided into four administrative regions: the Northern Province, Eastern Province, Southern Province and the Western Area; which are subdivided into fourteen districts. Each district has its own directly elected local government known as district council, headed by a council chairman, in whom local executive authority is vested. Freetown is the capital, largest city as well as its economic, commercial and political centre. Since Independence to present, Sierra Leone's politics has been dominated by two major political parties, the Sierra Leone People's Party and the All People's Congress.
Sierra Leone has relied on mining, especially diamonds, for its economic base. It is a major diamond producing nation. The country is among the largest producers of titanium and bauxite, and a major producer of gold. The country has one of the world's largest deposits of rutile. Sierra Leone is also home to the third largest natural harbour in the world, where shipping from all over the globe berth at Freetown's famous Queen Elizabeth II Quay. Despite this natural wealth, 70% of its people live in poverty.
Sierra Leone is a predominantly Muslim country, though with an influential Christian minority. Sierra Leone is ranked as one of the most religiously tolerant nations in the world. People are often married across ethnic and religious boundaries. Muslims and Christians collaborate and interact with each other peacefully. Religious violence is very rare in the country.
The population of Sierra Leone comprises about sixteen ethnic groups, each with its own language and custom. The two largest and most influential are the Temne and the Mende. The Temne are predominantly found in the north of the country; while the Mende likewise are predominantly found in the south-east of the country.
Although English is the language of instruction in schools and the official language in government administration, the Krio language (derived from English and several indigenous African languages) is the primary language of communication among Sierra Leone's different ethnic groups, and is spoken by 90% of the country's population. The Krio Language unites all the different ethnic groups, especially in their trade and interaction with each other.
In 1462, the area that is now Sierra Leone was visited by the Portuguese explorer Pedro de Sintra, who named it Serra Leoa, meaning "Lioness Mountains". Sierra Leone later became an important centre of the transatlantic trade in slaves until 11 March 1792 when Freetown was founded by the Sierra Leone Company as a home for former slaves enslaved from (or freed by) the British Empire. In 1808, Freetown became a British Crown Colony, and in 1896, the interior of the country became a British Protectorate. Between 1991 and 2002 the Sierra Leone Civil War devastated the country leaving more than 50,000 people dead, much of the country's infrastructure destroyed, and over two million people displaced in neighbouring countries as refugees.
Source : Wikipedia