The Republic of the Congo (pronunciation French: République du Congo, Kituba: Repubilika ya Kôngo), also known as Congo-Brazzaville, the Congo Republic or simply either Congo or the Congo, is a country located in the western coast of Central Africa. To the west lies Gabon; Cameroon to its northwest and the Central African Republic to its northeast; the Democratic Republic of the Congo to the southeast and the Angolan exclave of Cabinda to its south; and the Atlantic Ocean to its southwest. The official language is French.
The region was dominated by Bantu-speaking tribes at least 3,000 years ago, who built trade links leading into the Congo River basin. Congo was formerly part of the French colony of Equatorial Africa. The Republic of the Congo was established on 28 November 1958 and gained independence from France in 1960. It was a Marxist–Leninist state from 1969 to 1992, under the name People's Republic of the Congo. The sovereign state has had multi-party elections since 1992, although a democratically elected government was ousted in the 1997 Republic of the Congo Civil War, and President Denis Sassou Nguesso, who first came to power in 1979, has ruled for 35 of the past 40 years.
The Republic of the Congo is a member of the African Union, the United Nations, La Francophonie, the Economic Community of Central African States, and the Non-Aligned Movement. It has become the fourth-largest oil producer in the Gulf of Guinea, providing the country with a degree of prosperity despite political and economic instability in some areas and unequal distribution of oil revenue nationwide. Congo's economy is heavily dependent on the oil sector, and economic growth has slowed considerably since the post-2015 drop in oil prices. With a population of 5.2 million, 88.5% of the country practices Christianity.