Officially name: Democratic Republic of the Congo
Capital: Kinshasa
Largest city: Kinshasa
Official language: French
Government: Semi-presidential republic
In July 1960, there were six provinces in the Belgian Congo: Leopoldville Province, Equateur Province, Province Orientale, Kivu Province, Katanga Province, and Kasai Province. Kivu Province existed from 1933 to 1962 (under the name Province de Costermansville until 1947, from the name of its capital) and from 1966 to 1988.
Christianity is the majority religion in the Democratic Republic of the Congo, followed by about 80% of the population. Denominations include Roman Catholic 50%, Protestant 20% and Kimbanguist 10%. Muslims (mainly Sunni) represent 10% of the population, others (including syncretic sects and indigenous beliefs) account for 10%, according to the CIA World Factbook.