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 4th-largest oil producer in the Gulf of Guinea, providing the country with a degree of prosperity, with political and economic instability in some areas, and unequal distribution of oil revenue nationwide. Its economy is dependent on the oil sector.[15] and economic growth has slowed since the post-2015 drop in oil prices. Christianity is the most widely professed faith in the country.

Etymology

Further information: Congo River and Kongo people

It is named after the Congo River whose name is derived from Kongo, a Bantu kingdom which occupied its mouth around the time the Portuguese first arrived in 1483[16] or 1484.[17] The kingdom's name derived from its people, the Bakongo, an endonym said to mean "hunters" (Kongo: mukongo, nkongo).[18]

The country's school enrollment rate became the highest in Black Africa.[33] At the same time, Brazzaville became a center for left-wing exiles from all over Central Africa. On the night of February 14 to 15, 1965, 3 public officials of the Republic of the Congo were kidnapped: Lazare Matsocota [fr] (prosecutor of the Republic), Joseph Pouabou [fr] (President of the Supreme Court), and Anselme Massouémé [fr] (director of the Congolese Information Agency). The bodies of 2 of these men were later found, mutilated, by the Congo River.[34][35] Massamba-Débat's regime invited some hundred Cuban army troops into the country to train his party's militia units. These troops helped his government survive a coup d'état in 1966 led by paratroopers loyal to future President Marien Ngouabi. Massamba-Débat was unable to reconcile institutional, tribal, and ideological factions within the country[32] and his regime ended with a bloodless coup in September 1968.

Marien Ngouabi, who had participated in the coup, assumed the presidency on 31 December 1968. One year later, Ngouabi proclaimed the Congo Africa's first "people's republic", the People's Republic of the Congo, and announced the decision of the National Revolutionary Movement to change its name to the Congolese Labour Party (PCT). He survived an attempted coup in 1972 and was assassinated on 18 March 1977.[36] An 11-member Military Committee of the Party (CMP) was then named to head an interim government, with Joachim Yhombi-Opango serving as president. Two years later, Yhombi-Opango was forced from power, and Denis Sassou Nguesso became the new president.[21]