RWANDA Physical and Social Geography PIERRE GOUROU
RWANDA Physical and Social Geography PIERRE GOUROU The Rwandan Republic, like the neighbouring Republic of World War it was entrusted to Belgium under a mandate from Burundi, is distinctive both for the small size of its territory the League of Nations. The territory was administered jointly and for the density of its population. Covering an area of 26,338 with the Belgian Congo, but was not absorbed into the larger sq km (10,169 sq miles), Rwanda had an enumerated popula- state. The historic separateness and national traditions of both tion of 7,142,755 at the census of 15 August 1991, with a density Rwanda and Burundi have prevented their amalgamation. of 271 inhabitants per sq km. However, political and ethnic Although the land supports a high population density, violence during 1994 was estimated to have resulted in the physical conditions are not very favourable. Rwanda’s land death or external displacement of 35%–40% of the total mass is very rugged and fragmented. It is part of a Pre- population. Prior to these events, the population had been Cambrian shelf from which, through erosion, the harder rocks composed of Hutu (about 85%), Tutsi (about 14%) and Twa have obtruded, leaving the softer ones submerged. Thus very (1%). According to the preliminary results of a national census, ancient folds have been raised and a relief surface carved out published in December 2002, Rwanda’s population had recov- with steep gradients covered with a soil poor in quality because ered to about 8.2m., indicating an increase of 12% since the of its fineness and fragility.
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